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 (1) Post-Effective Amendment No.2, Commission No. 333-123996); (2) Post-Effective Amendment No. 3, Commission No. 333-118522; (3) Post-Effective Amendment No. 5, Commission No. 333-112595), and; (4) Post-Effective Amendment No. 8, Commission No. 333-73992 to Registration Statements on Forms SB-2 of Magnitude Information Systems, Inc. and Subsidiaries, filed with the Commission on or about June 22, 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 June 22, 2005