EXHIBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We consent to the inclusion in this Amendment No. 4 to the registration statement on Form SB-2 (File No. 333-67871) of our report dated September 8, 1998, on our audits of the financial statements of Houston InterWeb Design, Inc. MANN FRANKFORT STEIN & LIPP, P.C. Houston, Texas June 15, 1999