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



                                  SCHEDULE 13D
                    Under the Securities Exchange Act of 1934
                               (Amendment No. 1)*

                             MapInfo Corporation
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                                (Name of Issuer)


                                  Common Stock
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                           (Title of Class Securities)

                                    565105103
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                                 (CUSIP Number)


                                  J. Carlo Cannell
    Cannell Capital, LLC,   P.O. Box 3459, 240 E Deloney Ave., Jackson, WY
                              83001 (415) 835-8300
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           (Name, Address and Telephone Number of Person Authorized to
                       Receive Notices and Communications)


                                November 7, 2006
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             (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 ss.ss.240.13d-1(e), 240.13d-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 ss.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 the
disclosure 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).

Potential persons who are to respond to the collection of information contained
in this form are not required to respond unless the form displays a current
valid OMB control number.



CUSIP No. 565105103

   1. Name of Reporting Persons.
      I.R.S. Identification Nos. of above persons (entities only).

      J. Carlo Cannell

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   2. Check the Appropriate Box if a Member of a Group (See Instructions)

      (a)  [ ].................................................................
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      (b)  .................................................................
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   3. SEC Use Only..........................................................
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   4. Source of Funds (See Instructions) OO.................................
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   5. Check if Disclosure of Legal Proceeding Is Required Pursuant to Items
2(d) or 2(e)................................................................
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   6. Citizenship or Place of Organization     USA..........................
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Number of   7.    Sole Voting Power    1,110,000 ..............................
                                     ----------------------------------------
Shares
Beneficially
Owned by
Each
Reporting
Person
With:
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            8.    Shared Voting Power         0.............................
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            9.    Sole Dispositive Power       1,110,000.....................
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            10.  Shared Dispositive Power      0..........................
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   11.Aggregate Amount Beneficially Owned by Each Reporting Person    1,110,000
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   12.Check if the Aggregate Amount in Row (11) Excludes Certain Shares
      (See Instructions)


   13.............Percent of Class Represented by Amount in Row (11)    5.2%
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   14............................Type of Reporting Person (See Instructions)
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   IN....................................................................
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Item 1  Security and Issuer
        This statement relates to Common Stock ("Common Stock"), issued by
        MapInfo Corporation. The address of the principal executive
        offices of MapInfo Corporation is One Global View, Troy, NY 12180

Item 2  Identity and Background

        The person filing this report is J. Carlo Cannell ("Cannell") who is
        the controlling member of Cannell Capital, LLC ("Adviser").  The
        Adviser acts as the investment sub adviser to The Cuttyhunk Fund
        Limited ("Cuttyhunk"), investment adviser to Anegada Master Fund
        Limited ("Anegada"), and TE Cannell Portfolio, Ltd. ("TEC") and is the
        general partner of and investment adviser to Tonga Partners, L.P.
        ("Tonga"), Tristan Partners, L.P. ("Tristan"), and Kauai Partners, L.P.
        ("Kauai" and, collectively, with Cuttyhunk, Anegada, TEC, Tonga, and
        Tristan the "Funds").

        The principal office and business address of Mr. Cannell is
        P.O. Box 3459, 240 E Deloney Ave., Jackson, WY 83001.

        The principal business of each Fund is to invest in securities.

        Mr. Cannell has never been convicted in any criminal proceeding
        (excluding traffic violations or similar misdemeanors), nor has Mr.
        Cannell been a party to any civil proceeding commenced before a
        judicial or administrative body of competent jurisdiction as a result
        of which he was or is now subject to a judgment, decree or final order
        enjoining future violations of, or prohibiting or mandating activities
        subject to, federal or state securities laws or finding any violation
        with respect to such laws.  Mr. Cannell is a citizen of the United
        States.

        Information with respect to each Reporting Person is given solely by the
        respective Reporting Person, and no Reporting Person hereby undertakes
        any responsibility for the accuracy or completeness or such information
        concerning any other Reporting Person.


Item 3  Source and amount of Funds or other Consideration

        Each Fund utilized its own available net assets to purchase the
        securities referred to in this Schedule.

Item 4  Purpose of Transaction

        The securities referred to in this Schedule have been acquired by each
        of the Funds for investment purposes and not with the purpose or effect
        of changing or influencing control of the Company.  Each Fund acquired
        the securities in the ordinary course of business and is holding the
        securities for the benefit of its investors.  Mr. Cannell reserves the
        right to take such action as he may determine from time to time to seek
        to maximize the value of the Common Stock.  Such actions may include,
        but may not necessarily be limited to, pursuit of strategic initiatives
        to enhance shareholder value.

        Except as described herein, Mr. Cannell has no present plans or
        intentions that relate to or that would result in any of the
        transactions described in clauses (a) through (j) of item 4 of Schedule
        13D.


Item 5  Interest in Securities of the Issuer

        (a) Based on 21,338,222 shares of Common Stock outstanding as of
        August 1, 2006, Cuttyhunk owns 181,600 shares of Common Stock, or
        0.9% of the shares outstanding, Anegada owns 258,190 shares of Common
        Stock, or 1.2% of the shares outstanding, TEC owns 253,008 shares of
        Common Stock, or 1.2% of the shares outstanding, Tonga owns 417,202
        shares of Common Stock, or 2.0% of the shares outstanding, Tristan owns
        0 shares of Common Stock, or 0% of the shares outstanding, and Kauai
        owns 0 shares of Common Stock, or 0% of the shares outstanding Mr.
        Cannell has the sole power to vote and to direct the disposition of all
        shares of Common Stock owned by each of the Funds.  Accordingly, Mr.
        Cannell is deemed to beneficially own a total of 1,110,000 shares of
        Common Stock, or 5.2% of the outstanding shares.

       (c) A list of transactions by each Fund.

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Party             Date             Amount      Price per  Where & How
                                   Bought       Share      Effected
                                   (Sold)
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ANEGADA             10/30/2006          (241)      13.22    Open Market
ANEGADA             10/30/2006          (898)      13.19    Open Market
ANEGADA             10/30/2006        (6,949)      13.19    Open Market
ANEGADA             10/30/2006          (954)      13.19    Open Market
ANEGADA             10/30/2006        (2,300)      13.19    Open Market
ANEGADA             10/30/2006        (9,400)      13.19    Open Market
ANEGADA             10/30/2006        (6,760)      13.19    Open Market
ANEGADA             10/30/2006          (539)      13.19    Open Market
ANEGADA             11/3/2006         (8,895)      12.38    Open Market
ANEGADA             11/6/2006         (7,197)      12.75    Open Market
ANEGADA             11/7/2006         (3,978)      12.99    Open Market
CUTTYHUNK           10/26/2006          (149)      13.42    Open Market
CUTTYHUNK           10/26/2006        (7,600)      13.42    Open Market
CUTTYHUNK           10/26/2006        (1,300)      13.42    Open Market
CUTTYHUNK           10/26/2006        (3,700)      13.42    Open Market
CUTTYHUNK           10/26/2006          (916)      13.42    Open Market
CUTTYHUNK           10/27/2006        (5,571)      13.28    Open Market
CUTTYHUNK           10/27/2006       (17,407)      13.24    Open Market
CUTTYHUNK           10/27/2006        (4,006)      13.24    Open Market
CUTTYHUNK           10/27/2006        (3,000)      13.24    Open Market
CUTTYHUNK           10/27/2006        (5,488)      13.24    Open Market
CUTTYHUNK           10/27/2006        (1,000)      13.24    Open Market
CUTTYHUNK           10/27/2006        (6,400)      13.24    Open Market
CUTTYHUNK           10/27/2006       (10,699)      13.24    Open Market
CUTTYHUNK           11/3/2006         (3,101)      12.38    Open Market
CUTTYHUNK           11/3/2006         (4,999)      12.38    Open Market
CUTTYHUNK           11/6/2006         (5,701)      12.75    Open Market
CUTTYHUNK           11/6/2006           (799)      12.75    Open Market
CUTTYHUNK           11/7/2006         (3,601)      12.99    Open Market
CUTTYHUNK           11/7/2006           (199)      12.99    Open Market
TE CANNELL          11/3/2006         (8,600)      12.38    Open Market
TE CANNELL          11/6/2006         (6,900)      12.75    Open Market
TE CANNELL          11/7/2006         (4,000)      12.99    Open Market
TONGA               10/30/2006          (200)      13.22    Open Market
TONGA               10/30/2006        (6,849)      13.19    Open Market
TONGA               10/30/2006       (14,900)      13.19    Open Market
TONGA               10/30/2006       (13,451)      13.19    Open Market
TONGA               11/3/2006        (14,100)      12.38    Open Market
TONGA               11/6/2006        (11,300)      12.75    Open Market
TONGA               11/7/2006         (1,549)      12.99    Open Market
TONGA               11/7/2006         (5,051)      12.99    Open Market




        (d) Not Applicable

        (e) Not Applicable

Item 6  Contracts, Arrangements, Understandings or Relationships with Respect
        to Securities of the Issuer

        No contracts, arrangements, understandings or similar relationships
        exist with respect to the securities of the Company between Mr. Cannell
        and any other individual or entity.

Item 7  Material to Be Filed as Exhibits

        Not Applicable

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

Date:  November 17, 2006
                          J. Carlo Cannell

                              /s/ J. Carlo Cannell
                          ------------------------------
                          J. Carlo Cannell