--------------------------
                                                             OMB APPROVAL
                                                      --------------------------
                                                      OMB      Number: 3235-0145
                                                      Expires: December 31, 2005
                                                      Estimated  average  burden
                                                      hours per response......11
                                                      --------------------------


                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                  SCHEDULE 13D

                    Under the Securities Exchange Act of 1934
                               (Amendment No. 5 )*

                            Arch Capital Group, Ltd.
--------------------------------------------------------------------------------
                                (Name of Issuer)

                    Common Shares, par value $0.01 per share
--------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                    G0450A105
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                                 Mark C. Wehrly
                       Farallon Capital Management, L.L.C.
                         One Maritime Plaza, Suite 1325
                         San Francisco, California 94111
                                 (415) 421-2132
--------------------------------------------------------------------------------
                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)

                                February 14, 2006
--------------------------------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)



If the filing person has previously  filed a statement on Schedule 13G to report
the  acquisition  that is the subject of this  Schedule  13D, and is filing this
schedule because of Sections 240.13d-1(e),  13d-1(f) or 240.13d-1(g),  check the
following box [ ].

Note:  Schedules  filed in paper format shall include a signed original and five
copies of the schedule,  including all exhibits. See Section 240.13d-7 for other
parties to whom copies are to be sent.

* The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).

                         (Continued on following pages)
                               Page 1 of 25 Pages







                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Farallon Capital Partners, L.P.
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            California
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    1,235,551 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     1,235,551 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            1,235,551 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            1.7% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            PN
------------====================================================================


                               Page 2 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Farallon Capital Institutional Partners II, L.P.
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            California
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    312,036 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     312,036 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            312,036 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            0.4% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            PN
------------====================================================================


                               Page 3 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Farallon Capital Institutional Partners III, L.P.
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            Delaware
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    264,048 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     264,048 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            264,048 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            0.4% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            PN
------------====================================================================


                               Page 4 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Tinicum Partners, L.P.
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            New York
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    50,500 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     50,500 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            50,500 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            0.1% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            PN
------------====================================================================


                               Page 5 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            RR Capital Partners, L.P.
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            Delaware
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    28,790 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     28,790 [See Prelim
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            28,790 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            0.0% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            PN
------------====================================================================


                               Page 6 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Farallon Capital Management, L.L.C.
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            Delaware
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    640,964 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     640,964 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            640,964 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            0.9% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IA, OO
------------====================================================================


                               Page 7 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Farallon Partners, L.L.C.
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            Delaware
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    1,890,925 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     1,890,925 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            1,890,925 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            2.6% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            OO
------------====================================================================


                               Page 8 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Chun R. Ding
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                               Page 9 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            William F. Duhamel
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 10 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Charles E. Ellwein
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 11 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Richard B. Fried
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 12 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Monica R. Landry
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 13 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            William F. Mellin
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 14 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Stephen L. Millham
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States [See Preliminary Note]
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 15 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Rajiv A. Patel
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 16 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Derek C. Schrier
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 17 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Thomas F. Steyer
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 18 of 25 Pages



                                       13D
===================
CUSIP No. G0450A105
===================


------------====================================================================
            NAMES OF REPORTING PERSONS
    1       I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Mark C. Wehrly
------------====================================================================
            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)
                                                              (a) [   ]
                                                              (b) [ X ]**
    2
                  **       The  reporting  persons  making  this  filing hold an
                           aggregate of 2,531,889  Common Shares,  which is 3.5%
                           of the class of securities.  The reporting  person on
                           this cover page,  however, is a beneficial owner only
                           of the securities  reported by it on this cover page.
                           [See Preliminary Note]
------------====================================================================
    3       SEC USE ONLY

------------====================================================================
            SOURCE OF FUNDS (See Instructions)
    4
            N/A
------------====================================================================
            CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
    5       TO ITEMS 2(d) OR 2(e)
                                                                  [   ]
------------====================================================================
            CITIZENSHIP OR PLACE OF ORGANIZATION
    6
            United States
------------====================================================================
                                     SOLE VOTING POWER
                             7
         NUMBER OF                   -0-
                         ------------===========================================
          SHARES                     SHARED VOTING POWER
       BENEFICIALLY          8
         OWNED BY                    2,531,889 [See Preliminary Note]
                         ------------===========================================
           EACH                      SOLE DISPOSITIVE POWER
                             9
         REPORTING                   -0-
        PERSON WITH      ------------===========================================
                                     SHARED DISPOSITIVE POWER
                             10
                                     2,531,889 [See Preliminary Note]
------------====================================================================
            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    11
            2,531,889 [See Preliminary Note]
------------====================================================================
            CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    12      CERTAIN SHARES (See Instructions)
                                                                  [   ]
------------====================================================================
            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
    13
            3.5% [See Preliminary Note]
------------====================================================================
            TYPE OF REPORTING PERSON (See Instructions)
    14
            IN
------------====================================================================


                              Page 19 of 25 Pages



         This  Amendment No. 5 to Schedule 13D amends the Schedule 13D initially
filed  on  April  12,  2002  (collectively,  with all  amendments  thereto,  the
"Schedule 13D").

         Preliminary  Note:  The Reporting  Persons are filing this Schedule 13D
with  respect  to the Common  Shares,  par value  $0.01 per share  (the  "Common
Shares"),  of Arch Capital Group Ltd. (the  "Company").  As reported in the last
Schedule 13D,  certain of the  Reporting  Persons had owned,  in aggregate,  (i)
1,115,688  Common  Shares and (ii)  1,416,201  Series A  Convertible  Preference
Shares (the  "Preference  A Shares")  issued by the Company,  each  Preference A
Share  immediately  convertible into one Common Share. On December 30, 2005, the
Reporting Persons converted all of their Preference A Shares into Common Shares.
As of February 16, 2006,  the Reporting  Persons have not disposed of any of the
Common Shares (including Common Shares  beneficially  owned through ownership of
Preference A Shares)  reported in the prior  Schedule 13D. Due to the additional
Common  Shares  issued by the  Company in  conjunction  with the  conversion  of
Preference A Shares by the Reporting  Persons and by other holders of Preference
A Shares, the Reporting Persons are now the beneficial holders, in aggregate, of
less than 5% of the Common Shares outstanding.

Item 3.  Source And Amount Of Funds And Other Consideration
------   --------------------------------------------------

         Item 3 of the Schedule 13D is amended and supplemented by the
following:

         No consideration  was paid by the Reporting Persons with respect to the
conversion of their Preference A Shares.

Item 5.  Interest In Securities Of The Issuer
------   ------------------------------------

         Item 5 of the Schedule 13D is amended and restated in its entirety as
follows:

         (a)      The Farallon Funds
                  ------------------

                  (a),(b)  The information set forth in Rows 7 through 13 of the
                           cover  page   hereto  for  each   Farallon   Fund  is
                           incorporated   herein  by  reference  for  each  such
                           Farallon Fund. The percentage amount set forth in Row
                           13 for all cover pages filed  herewith is  calculated
                           based upon the 73,334,870  Common Shares  outstanding
                           as of December 31, 2005 as reported by the Company in
                           its  Current  Report  on  Form  8-K  filed  with  the
                           Securities  and Exchange  Commission  on February 14,
                           2006.

                  (c)      The trade dates, number of Common Shares purchased or
                           sold  and  the  price  per  Common  Share  (including
                           commissions)  for  all  purchases  and  sales  of the
                           Common  Shares by the  Farallon  Funds in the past 60
                           days  are  listed  below.  All of  such  transactions
                           represent the December 30, 2005 conversion of 100% of
                           each of the Farallon Fund's  Preference A Shares into
                           Common   Shares.   Pursuant   to  the  terms  of  the
                           Preference A Shares,  no consideration  was paid with
                           respect to such conversion.


                              Page 20 of 25 Pages




                             Farallon Fund          Common Shares Acquired
                             -------------          ----------------------

                             FCP                         916,165
                             FCIP II                     207,292
                             FCIP III                    165,235
                             Tinicum                       1,536
                             RR                           26,272


                  (d)      The Farallon  General Partner has the power to direct
                           the  receipt  of   dividends   relating  to,  or  the
                           disposition  of the  proceeds  of the sale of, all of
                           the  Common  Shares  held by the  Farallon  Funds  as
                           reported herein.  The Farallon  Individual  Reporting
                           Persons are managing  members of the Farallon General
                           Partner.

                  (e)      Based  on the new  Common  Share  outstanding  number
                           reported by the Company on February 14,  2006,  as of
                           December  31,  2005,  the  Farallon  Funds  were  the
                           beneficial  holders  of less  than  5% of the  Common
                           Shares.

         (b)      The Management Company
                  ----------------------

                  (a),(b)  The information set forth in Rows 7 through 13 of the
                           cover  page  hereto  for the  Management  Company  is
                           incorporated herein by reference.

                  (c)      The trade dates, number of Common Shares purchased or
                           sold  and  the  price  per  Common  Share  (including
                           commissions)  for  all  purchases  and  sales  of the
                           Common Shares by the Management  Company on behalf of
                           the  Managed  Account  in the past 60 days is  listed
                           below. Such transaction  represents the conversion of
                           100% of the  Managed  Account's  Preference  A Shares
                           into Common Shares on December 30, 2005.  Pursuant to
                           the   terms   of  the   Preference   A   Shares,   no
                           consideration   was  paid   with   respect   to  such
                           conversion.


                             Entity                 Common Shares Acquired
                             ------                 ----------------------

                             Managed                     99,701
                             Account


                  (d)      The  Management  Company  has the power to direct the
                           receipt of dividends  relating to, or the disposition
                           of the  proceeds  of the sale of,  all of the  Common
                           Shares  held  by  the  Managed  Account  as  reported
                           herein. The Farallon Individual Reporting Persons are
                           managing members of the Management Company.

                  (e)      Based on the new Common Share outstanding number
                           reported by the Company on February 14, 2006, as of
                           December 31, 2005, the Management Company was the
                           beneficial holder of less than 5% of the Common
                           Shares.


                              Page 21 of 25 Pages



         (c)      The Farallon General Partner
                  ----------------------------

                  (a),(b)  The information set forth in Rows 7 through 13 of the
                           cover page hereto for the Farallon General Partner is
                           incorporated herein by reference.

                  (c)      None.

                  (d)      The Farallon  General Partner has the power to direct
                           the  receipt  of   dividends   relating  to,  or  the
                           disposition  of the  proceeds  of the sale of, all of
                           the  Common  Shares  held by the  Farallon  Funds  as
                           reported herein.  The Farallon  Individual  Reporting
                           Persons are managing  members of the Farallon General
                           Partner.

                  (e)      Based  on the new  Common  Share  outstanding  number
                           reported by the Company on February 14,  2006,  as of
                           December 31, 2005, the Farallon  General  Partner was
                           the  beneficial  holder of less than 5% of the Common
                           Shares.

         (d)      The Farallon Individual Reporting Persons
                  -----------------------------------------

                  (a),(b)  The information set forth in Rows 7 through 13 of the
                           cover  page  hereto  for  each  Farallon   Individual
                           Reporting Person is incorporated  herein by reference
                           for each such Farallon Individual Reporting Person.

                  (c)      None.

                  (d)      The Farallon  General Partner has the power to direct
                           the  receipt  of   dividends   relating  to,  or  the
                           disposition  of the  proceeds  of the sale of, all of
                           the  Common  Shares  held by the  Farallon  Funds  as
                           reported herein. The Management Company has the power
                           to direct the receipt of  dividends  relating  to, or
                           the  disposition  of the proceeds of the sale of, all
                           the  Common  Shares  held by the  Managed  Account as
                           reported herein.  The Farallon  Individual  Reporting
                           Persons  are  managing  members of both the  Farallon
                           General Partner and the Management Company.

                  (e)      Based  on the new  Common  Share  outstanding  number
                           reported by the Company on February 14,  2006,  as of
                           December 31, 2005, the Farallon Individual  Reporting
                           Persons were the  beneficial  holders of less than 5%
                           of the Common Shares.

         The Common  Shares  reported  hereby for the  Farallon  Funds are owned
directly by the Farallon Funds and those  reported by the Management  Company on
behalf of the Managed  Account are owned  directly by the Managed  Account.  The
Management Company, as investment adviser to the Managed Account,  may be deemed
to be the  beneficial  owner  of all such  Common  Shares  owned by the  Managed
Account. The Farallon General Partner, as general partner to the Farallon Funds,


                              Page 22 of 25 Pages



may be deemed to be the beneficial  owner of all such Common Shares owned by the
Farallon Funds. The Farallon  Individual  Reporting Persons, as managing members
of both the Farallon  General Partner and the Management  Company with the power
to exercise investment discretion, may each be deemed to be the beneficial owner
of all such Common Shares owned by the Farallon  Funds and the Managed  Account.
Each of the Management  Company,  the Farallon  General Partner and the Farallon
Individual  Reporting  Persons hereby disclaims any beneficial  ownership of any
such Common Shares.













                              Page 23 of 25 Pages



                                   SIGNATURES
                                   ----------

         After  reasonable  inquiry and to the best of our knowledge and belief,
the  undersigned  certify that the  information  set forth in this  statement is
true, complete and correct.

Dated:  February 17, 2006


                        /s/ Monica R. Landry
                     ----------------------------------------
                     FARALLON PARTNERS, L.L.C.,
                     On its own behalf and
                     as the General Partner of
                     FARALLON CAPITAL PARTNERS, L.P.,
                     FARALLON CAPITAL INSTITUTIONAL PARTNERS II, L.P.,
                     FARALLON CAPITAL INSTITUTIONAL PARTNERS III, L.P.,
                     TINICUM PARTNERS, L.P. and
                     RR CAPITAL PARTNERS, L.P.
                     By Monica R. Landry,
                     Managing Member


                        /s/ Monica R. Landry
                     ----------------------------------------
                     FARALLON CAPITAL MANAGEMENT, L.L.C.
                     By Monica R. Landry,
                     Managing Member


                        /s/ Monica R. Landry
                     ----------------------------------------
                     Monica R. Landry, individually and as attorney-in-fact
                     for each of Chun R. Ding, William F. Duhamel,
                     Charles E. Ellwein, Richard B. Fried, William F. Mellin,
                      Stephen L. Millham, Rajiv A. Patel, Derek C. Schrier,
                     Thomas F. Steyer and Mark C. Wehrly

         The Powers of Attorney  executed by Duhamel,  Fried,  Mellin,  Millham,
Steyer and Wehrly  authorizing Landry to sign and file this Schedule 13D on each
person's behalf, which were filed with Amendment No. 2 to the Schedule 13D filed
with the Securities and Exchange  Commission on July 16, 2003, by such Reporting
Persons with respect to the Common Stock of New World  Restaurant  Group,  Inc.,
are hereby  incorporated by reference.  The Powers of Attorney  executed by Ding
and  Schrier  authorizing  Landry  to sign and file  this  Schedule  13D on each
person's behalf, which were filed with Amendment No. 1 to the Schedule 13D filed
with the Securities  and Exchange  Commission on July 2, 2003, by such Reporting
Persons  with respect to the Common Stock of Salix  Pharmaceuticals,  Ltd.,  are
hereby incorporated by reference. The Powers of Attorney executed by Ellwein and
Patel  authorizing  Landry to sign and file this  Schedule 13D on each  person's
behalf, which were filed with Amendment No. 4 to the Schedule 13G filed with the
Securities and Exchange


                              Page 24 of 25 Pages



Commission  on January 8, 2004,  by such  Reporting  Persons with respect to the
Common Stock of Catalytica  Energy  Systems,  Inc., are hereby  incorporated  by
reference.






















                              Page 25 of 25 Pages