Exhibit 23.1 Rosenberg Rich Baker Berman & Company 380 Foothill Road Bridgewater, NJ 08807 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 Pre-Effective Amendment No. 1 to Form SB-2 Registration Statement of Magnitude Information Systems, Inc. and Subsidiaries, filed with the Commission on or about October 4, 2004, of our report dated March 5, 2004 on the consolidated financial statements of Magnitude Information Systems, Inc. and Subsidiaries for the fiscal years ended December 31, 2003 and 2002, 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 October 4, 2004