UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                 SCHEDULE 13G/A
                                 (RULE 13D-102)

 INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13D-1(B), (C)
          AND (D) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13D-2
                               (AMENDMENT NO. 3)*

                              QUEPASA CORPORATION
                               (NAME OF ISSUER)

                                  Common Stock
                         (TITLE OF CLASS OF SECURITIES)

                                   74833W206
                                 (CUSIP NUMBER)

                               February 14, 2008
            (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

                              [   ] Rule 13d-1(b)
                              [ X ] Rule 13d-1(c)
                              [   ] Rule 13d-1(d)

*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  the
disclosures provided in a prior cover page.

The information required in 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).


CUSIP NO. 74833W206                  13G               PAGE 1 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Fredric W. Levin IRA Rollover

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

5.    SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            135,767


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            135,767

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            135,767

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
      CERTAIN SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            1.1%

12.   TYPE OF REPORTING PERSON
            EP



CUSIP NO. 74833W206                  13G               PAGE 2 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Fredric W. Levin

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.    SOLE VOTING POWER
            243,324


6.    SHARED VOTING POWER
            990,720


7.    SOLE DISPOSITIVE POWER
            243,324


8.    SHARED DISPOSITIVE POWER
            990,720

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            1,234,044

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
       SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            9.8%

12.   TYPE OF REPORTING PERSON
            IN



CUSIP NO. 74833W206                  13G               PAGE 3 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Wende A. Cohen

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.    SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            19,300


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            19,300

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            19,300

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [   ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            0.2%

12.   TYPE OF REPORTING PERSON
            IN



CUSIP NO. 74833W206                  13G               PAGE 4 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Sefra A. Levin

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.    SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            3,500


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            3,500


9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            3,500

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            IN



CUSIP NO. 74833W206                  13G               PAGE 5 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Jesse A. Levin

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.    SOLE VOTING POWER
            457


6.    SHARED VOTING POWER
            2,500


7.    SOLE DISPOSITIVE POWER
            457


8.    SHARED DISPOSITIVE POWER
            2,500

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            2,957

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            IN



CUSIP NO. 74833W206                  13G               PAGE 6 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Wende Cohen Custodian for Sarah Jane Cohen UTMA

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.    SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            13,275


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            13,275

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            13,275

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [ ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            0.1%

12.   TYPE OF REPORTING PERSON
            OO



CUSIP NO. 74833W206                  13G               PAGE 7 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Wende Cohen Custodian for Clayton Alexander Cohen UTMA

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            12,500


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            12,500

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            12,500

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [ ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            0.1%

12.   TYPE OF REPORTING PERSON
            OO



CUSIP NO. 74833W206                  13G               PAGE 8 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Fredric Levin Trustee Kim E. Levin Trust

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            7,500


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            7,500

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            7,500

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
       SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            0.1%

12.   TYPE OF REPORTING PERSON
            OO



CUSIP NO. 74833W206                  13G               PAGE 9 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Fredric Levin Trustee Amy G. Levin Trust

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            2,460


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            2,460

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            2,460

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
       SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            OO



CUSIP NO. 74833W206                  13G               PAGE 10 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Martha J. Levin

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            17,100


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            17,100

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            17,100

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
       SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            0.1%

12.   TYPE OF REPORTING PERSON
            IN



CUSIP NO. 74833W206                  13G               PAGE 11 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Fredric Levin Trustee Martha J. Levin Trust u/t/a dated 10/9/1987

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            4,000


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            4,000
9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            4,000

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
       SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            OO



CUSIP NO. 74833W206                  13G               PAGE 12 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Fredric Levin Trustee Martha J. Levin Trust u/t/a dated 7/10/1980

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            400


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            400

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            400

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            OO



CUSIP NO. 74833W206                  13G               PAGE 13 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Carla Strobel

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            2,675


6.    SHARED VOTING POWER
            2,500


7.    SOLE DISPOSITIVE POWER
            2,675


8.    SHARED DISPOSITIVE POWER
            2,500

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            5,175

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            IN



CUSIP NO. 74833W206                  13G               PAGE 14 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            John Brophy Custodian for Abygaele Evelyn Brophy UTMA

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            2,500


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            2,500

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            2,500

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
       SHARES: [ ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            OO



CUSIP NO. 74833W206                  13G               PAGE 15 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            John Brophy Custodian for Catherine Mary Brophy UTMA

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            2,500


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            2,500

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            2,500

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            OO



CUSIP NO. 74833W206                  13G               PAGE 16 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Fredric Levin Custodian for Henry Levin UTMA

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            1,500


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            1,500

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            1,500

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
       SHARES: [ ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            OO



CUSIP NO. 74833W206                  13G               PAGE 17 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Puddy & Doggie, LLC
            20-8519143

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            19,800


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            19,800

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            19,800

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [  ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            0.2%

12.   TYPE OF REPORTING PERSON
            LLC



CUSIP NO. 74833W206                  13G               PAGE 18 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Valcor Partners, LLC
            20-3873083

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            19,400


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            19,400

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            19,400

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [ ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            0.2%

12.   TYPE OF REPORTING PERSON
            LLC



CUSIP NO. 74833W206                  13G               PAGE 19 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Amy L. Greenbaum

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            5,000


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            5,000

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            5,000

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [ ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            IN



CUSIP NO. 74833W206                  13G               PAGE 20 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Marilyn Kern

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            3,000


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            3,000

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            3,000

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [ ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            Less than 0.1%

12.   TYPE OF REPORTING PERSON
            IN



CUSIP NO. 74833W206                  13G               PAGE 21 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Kenneth J. Bagan

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            15,000


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            15,000

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            15,000

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [ ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            0.1%

12.   TYPE OF REPORTING PERSON
            IN



CUSIP NO. 74833W206                  13G               PAGE 22 OF 22 PAGES

1.    NAME OF REPORTING PERSONS
            Fredric Levin IRRA FBO Fredric W. Levin

2.    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
            (a)  [   ]
            (b)  [ X ]

3.    SEC USE ONLY

4.    CITIZENSHIP OR PLACE OF ORGANIZATION
            United States


NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:


5.SOLE VOTING POWER
            None.


6.    SHARED VOTING POWER
            701,218


7.    SOLE DISPOSITIVE POWER
            None.


8.    SHARED DISPOSITIVE POWER
            701,218

9.    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
            701,218

10.   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
      SHARES: [ ]

11.   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
            5.5%

12.   TYPE OF REPORTING PERSON
            EP



ITEM 1.

(A)   NAME OF ISSUER:   Quepasa Corporation

(B)   ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:

      7550 E. Redfield Rd., Suite A
      Scottsdale, AZ 85260

ITEM 2.

(A)   NAMES OF PERSONS FILING:  See Cover Pages, Item 1.  This Amendment No. 3
      is being filed to reflect the holdings of the Reporting Persons
      as of March 3, 2008.

(B)   ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE:

      All Reporting Persons (as defined below), except for the individuals
      reported below:
      c/o Fredric W. Levin
      16 S. Main Street #303
      Norwalk, CT  06854

      Carla Strobel
      29 Blue Ribbon Drive
      Westport, CT 06880

      Jesse A. Levin and/or Sefra A. Levin
      30 Beachside Avenue
      Westport, CT 06880

      John Brophy (as custodian)
      373 South River Road
      Calverton, NY  11933

      Marilyn Kern
      225 Central Park West
      Apt. 1501
      New York, NY  10024

      Kenneth Jay Bagan
      c/o Medical Screening Devices
      5727 West Howard Street
      Niles, IL  20714

(C)   CITIZENSHIP:  See Cover Pages, Item 4.

(D)   TITLE  OF  CLASS OF SECURITIES:   Common Stock (including securities which
      represent a right to acquire Common Stock pursuant to Rule 13d-3(d)(1))

(E)   CUSIP NO.:   74833W206

ITEM 3. STATEMENT FILED PURSUANT TO RULES 13D-1(B), OR 13D-2(B) OR (C):

      Not applicable.

ITEM 4. OWNERSHIP



      See Cover Pages, Items 5 through 11.

      Amounts shown  as  beneficially  owned  are  as  of  March  3,  2008.  The
      approximate percentages of shares of Common Stock reported as beneficially
      owned  by  the  Reporting  Persons  (as  defined  below)  are  based  upon
      12,640,761 shares of Common Stock outstanding as of February 22, 2008,  as
      reported by the Issuer's Chief Financial Officer to the Reporting Persons.

      The  securities  are  held  directly  by the various parties listed on the
      cover pages (the "Reporting Persons").   Fredric  Levin  shares voting and
      investment  control  over such securities (other than 457 shares  held  by
      Jesse Levin and 2,675  shares  held by Carla Strobel) and may be deemed to
      be the beneficial owner of such  securities.  Jesse Levin owns 100% of the
      interests in Valcor Partners, LLC,  but  Fredric  Levin is its manager and
      has voting and investment control over the shares held  by  it.   Sefra A.
      Levin owns 100% of the interests in Puddy & Doggie, LLC, but Fredric Levin
      is its manager and has voting and investment control over the shares  held
      by it.

      By making this filing, the Reporting Persons acknowledge that they may  be
      deemed  to  constitute a "group" within the meaning of Section 13(d)(3) of
      the Securities  Exchange  Act of 1934, as amended (the "Exchange Act"), in
      connection with the securities  of  the  Company.  Each  Reporting  Person
      disclaims the existence of a "group" and disclaims beneficial ownership of
      all  shares of Common Stock other than any shares reported herein as being
      owned by him, her or it, as the case may be.


ITEM 5. OWNERSHIP OF 5 PERCENT OR LESS OF A CLASS.

      Not applicable.

ITEM 6. OWNERSHIP OF MORE THAN 5 PERCENT ON BEHALF OF ANOTHER PERSON.

      Not applicable.

ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE
SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON.

      Not applicable.

ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP.

      See identities of Reporting Persons on cover pages.  See disclaimer in
Item 4.


ITEM 9. NOTICE OF DISSOLUTION OF GROUP.

      Not applicable.

ITEM 10. CERTIFICATIONS.

      By signing below each of the Reporting Persons certifies that, to the best
of his, her  or  its knowledge and belief, the securities referred to above were
not acquired and are  not held for the purpose of or with the effect of changing
or influencing the control of the issuer of the securities and were not acquired
and are not held in connection  with  or  as  a  participant  in any transaction
having that purpose or effect.



                                   SIGNATURE

Each of the undersigned hereby agrees that this Amendment to Schedule  13G  with
respect  to  the shares of Common Stock of Quepasa Corporation has been filed on
behalf of the  undersigned.   After  reasonable  inquiry  and to the best of the
knowledge and belief of the undersigned, each of the undersigned  certifies that
the  information  set  forth  in  this statement with respect to such entity  or
individual is true, complete and correct.


Dated:  March 4, 2008


                              FREDRIC W. LEVIN IRA ROLLOVER
                              FREDRIC W. LEVIN
                              WENDE A. COHEN
                              SEFRA A. LEVIN
                              JESSE A. LEVIN
                              WENDE COHEN CUSTODIAN FOR SARAH JANE COHEN UTMA
                              WENDE COHEN CUSTODIAN FOR CLAYTON ALEXANDER COHEN
                              UTMA
                              FREDRIC LEVIN TRUSTEE KIM E. LEVIN TRUST
                              FREDRIC LEVIN TRUSTEE AMY G. LEVIN TRUST
                              MARTHA J. LEVIN
                              FREDRIC LEVIN TRUSTEE MARTHA J. LEVIN TRUST U/T/A
                              DATED 10/9/1987
                              FREDRIC LEVIN TRUSTEE MARTHA J. LEVIN TRUST U/T/A
                              DATED 7/10/1980
                              CARLA STROBEL
                              FREDRIC LEVIN CUSTODIAN FOR HENRY LEVIN UTMA
                              PUDDY & DOGGIE, LLC
                              VALCOR PARTNERS, LLC
                              AMY L. GREENBAUM
                              JOHN BROPHY CUSTODIAN FOR CATHERINE MARY BROPHY
                              UTMA
                              JOHN BROPHY CUSTODIAN FOR ABYGAELE EVELYN BROPHY
                              UTMA
                              MARILYN KERN
                              KENNETH JAY BAGAN
                              FREDRIC W. LEVIN IRRA FBO FREDRIC W. LEVIN

                              By:
                                     /s/ Fredric Levin
                                     Fredric W. Levin,
                                     Individually and as
                                     Attorney-in-fact for the
                                     Above-listed Reporting Persons