SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D
                              (Amendment No. ___)*

         INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE
        13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a)


                              INFINITE GROUP, INC.
--------------------------------------------------------------------------------
                                (Name of Issuer)


                     Common Stock, par value $.001 per share

--------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                    456910306
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                                Michael S. Smith
                            c/o Kenneth S. Rose, Esq.
                       Morse, Zelnick, Rose & Lander, LLP
                           405 Park Avenue, Suite 1401
                            New York, New York 10022
                               Tel: (212) 838-5030
                               Fax: (212) 838-9190
--------------------------------------------------------------------------------
                  (Name, Address and Telephone Number of Person
                Authorized to Receive Notices and Communications)

                                 August 8, 2005
--------------------------------------------------------------------------------
             (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  which is the subject of this Schedule 13D, and is filing
this  schedule  because  of Rule  13d-1(e),  13d-1(f)  or  13d-1(g),  check  the
following box |_| .



      *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).





                                    SCHEDULE
-------------------------------------------------------------------------------------------------------------
                                       13D
                                                                                       
CUSIP NO. 456910306                                                                        Page 2 of 5 Pages

-------------------------------------------------------------------------------------------------------------
(1)    Names of Reporting Persons S.S. or I.R.S.
       Identification Nos. Of Above Persons                             Michael S. Smith

-------------------------------------------------------------------------------------------------------------
(2)    Check the appropriate Box                                       (a)
       if a Member of a Group                                          (b)

-------------------------------------------------------------------------------------------------------------
(3)    SEC Use Only

-------------------------------------------------------------------------------------------------------------
(4)    Source of Funds
                                                                                OO
-------------------------------------------------------------------------------------------------------------
(5)    Check Box if Disclosure of Legal                                               |_|
       Proceedings is Required Pursuant
       to Items 2(d) or 2(e)

-------------------------------------------------------------------------------------------------------------
(6)    Citizenship or Place of                                                     United States
       Organization
-------------------------------------------------------------------------------------------------------------
Number of Shares                    (7)     Sole Voting Power                         1,027,000
Beneficially Owned
Each Reporting                      -------------------------------------------------------------------------
Person With                         (8)     Shared Voting                             490,000

                                    -------------------------------------------------------------------------
                                    (9)     Sole Dispositive                          1,027,000

                                    -------------------------------------------------------------------------
                                    (10)    Shared Dispositive
                                            Power                                     490,000

-------------------------------------------------------------------------------------------------------------
(11)     Aggregate Amount Beneficially
         Owned by Each Reporting Person                                               1,517,000

-------------------------------------------------------------------------------------------------------------
(12)     Check Box if the Aggregate Amount
         in Row (11) Excludes Certain Shares                                          |_|

-------------------------------------------------------------------------------------------------------------
(13)     Percent of Class Represented
         by Amount in Row 11                                                          7.5%

-------------------------------------------------------------------------------------------------------------
(14)     Type of Reporting Person
                                                                                      IN
-------------------------------------------------------------------------------------------------------------


                      *SEE INSTRUCTIONS BEFORE FILLING OUT




                                    SCHEDULE
--------------------------------------------------------------------------------
                                       13D

CUSIP NO. 456910306                                            Page 3 of 5 Pages


Item 1. Security and Issuer.

Name of Issuer: Infinite Group Inc. (the "Company")

Address of Issuer's Principal Executive Offices:

                           595 Blossom Road, Suite 309
                            Rochester, New York 14610

Security:  Common Stock, par value $.001 per share ("Shares")

Item 2. Identity and Background.

(a) Name of Reporting Person: Michael S. Smith ("Mr. Smith")

(b) The Business Address of the Reporting Person is:

            c/o Infinite Group, Inc.
            595 Blossom Road, Suite 309
            New York, NY 14610

(c) Principal Occupation of the Reporting Person:

      Mr. Smith is an executive officer of the Company.

(d) Criminal Convictions involving the Reporting Person:

      During the last five years, Mr. Smith has not been convicted in a criminal
proceeding (excluding traffic violations).

(e) Civil Proceedings involving the Reporting Person:

      During the last five years, Mr. Smith has not been: (i) a party to a civil
proceeding of a judicial or administrative body of competent  jurisdiction;  nor
(ii) 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.

(f) Citizenship: Mr. Smith is a citizen of the United States.





                                    SCHEDULE
--------------------------------------------------------------------------------
                                       13D

CUSIP NO. 456910306                                            Page 4 of 5 Pages



Item 3. Source and Amount of Funds or Other Consideration.

      Mr. Smith acquired Beneficial Ownership of the Shares as compensation for
his services to the Company.


Item 4. Purpose of the Transaction.

      Mr. Smith acquired the securities of the Company for the purpose of
investment.

      Except as otherwise  disclosed  herein,  Mr. Smith is not  considering any
plans or proposals which relate to or would result in any of the following:  (a)
the  acquisition by any person of additional  securities of the Company,  or the
disposition  of  securities  of  the  Company;  (b) an  extraordinary  corporate
transaction,  such as a merger,  reorganization,  or liquidation,  involving the
Company  or any of its  subsidiaries;  (c) a sale or  transfer  of any  material
amount of assets of the  Company or any of its  subsidiaries;  (d) any change in
the Company's  Board of Directors or management;  (e) any material change in the
present  capitalization  or dividend  policy of the  Company;  (f) any  material
change in the Company's business,  corporate  structure,  charter or bylaws; (g)
any change which would impede the  acquisition  of control of the Company by any
person;  (h) causing any class of securities of the Company to be delisted;  (i)
the  Company's  common  stock  to be  eligible  to the  deregistered  under  the
Securities  Exchange Act of 1934; or (j) any actions  similar to those enumerate
above.


Item 5. Interest in Securities of the Issuer.

      (a) The aggregate  number of Shares that may be deemed to be  beneficially
owned by Mr. Smith  beneficially is 1,517,000 Shares,  which includes  1,027,000
Shares  issuable  upon  the  exercise  of  currently  exercisable  options.  The
1,517,000 Shares represent approximately 7.5% of the total outstanding Shares as
of July 15, 2005. The percentage of outstanding Shares beneficially owned by Mr.
Smith is based upon the aggregate of 20,233,965  outstanding  Shares  consisting
(x) 19,206,965  Shares  outstanding as of July 15, 2005 and (y) 1,027,000 Shares
underlying the currently exercisable options issued by the Company to Mr. Smith.

      (b) Mr. Smith  possesses the sole power to vote or to direct the vote, and
sole power to dispose or to direct the  disposition  of  1,027,000  Shares.  Mr.
Smith shares voting and dispositive  power over 460,000 Shares with his wife and
shares voting and dispositive power over 30,000 Shares with his three children.

                                       12


                                    SCHEDULE
--------------------------------------------------------------------------------
                                       13D

CUSIP NO. 456910306                                            Page 5 of 5 Pages

      (c) Mr. Smith  effected no  transactions  in the Shares during the past 60
days with respect to the Shares.

      (d) No other  person is known to have the right to receive or the power to
direct the receipt of  dividends  from,  or the  proceeds  from the sale of, the
Shares except with respect to 490,000 shares  beneficially owned by Mr. Smith of
which,  Mr. Smith's wife has the right to receive or the power to direct receipt
of  dividends  from,  or the  proceeds  from the sale of 460,000  Shares and Mr.
Smith's  children  have the right to receive  or the power to direct  receipt of
dividends from, or the proceeds from, the sale of 30,000 Shares.

      (e) Not applicable.


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

      None.

Item 7. Material to be Filed as Exhibits.

      None.

      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:  August 8, 2005



                              /s/ Michael S. Smith
                              --------------------
                              Michael S. Smith