Exhibit 23.1 CONSENT OF INDEPENDENT AUDITORS The Board of Directors Magnitude Information Systems, Inc. and Subsidiaries As independent public accountants, we hereby consent to the inclusion in Post-Effective Amendment No. 6 to Form SB-2 Registration Statement of Magnitude Information Systems, Inc. and Subsidiaries, filed with the Commission on or about April 11, 2005 , of our report dated March 2, 2005 on the consolidated financial statements of Magnitude Information Systems, Inc. and Subsidiaries for the fiscal years ended December 31, 2004 and 2003, and to all references to our Firm included in this Registration Statement. /s/Rosenberg Rich Baker Berman & Company Rosenberg Rich Baker Berman & Company Bridgewater, New Jersey April 11, 2005