Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement No. 333-36266 (Form S-8), of Infinite Group, Inc. of our report, dated March 30, 2007 on the consolidated financial statements as of and for the year ended December 31, 2006, appearing in this Annual Report on Form 10-KSB of Infinite Group, Inc. for the year ended December 31, 2006.

/s/ FREED MAXICK & BATTAGLIA, CPAs, PC 

Buffalo, New York 

March 30, 2007