January 5, 2000 Mr. Richard Wulff Chief, Office of Small Business USSEC Washington, D.C. 20549 Re: Mainframe Security Corp. 10SB File #000-27961 Dear Mr. Wulff: Mainframe Security Corporation would to withdrawal it 10SB filing. The Company needs more time to corrolate necessary documentation to ensure a sucessful filing. Do to poor legal consel, it is apparent that the Company needs to file an SB-2. Thus, we request this withdrawal of file #000-27961. We apologize for any time lost from this request. With Warmest Regards, /s/Frank Power -------------------- Frank Power President Mainframe Security Corp.