EX-5 2 0002.txt JOINT FILING CERTIFICATION CERTIFICATION REGARDING JOINT FILING OF SCHEDULE 13D PURSUANT TO RULE 13d-l(k) OF THE SECURITIES AND EXCHANGE COMMISSION William L. Richter and Richter Investment Corp. do hereby certify that the Schedule 13D to which this certification is attached as Exhibit 5 is being filed with the Securities and Exchange Commission on behalf of each of the undersigned. October 5, 2000 RICHTER INVESTMENT CORP. By: /s/ William L. Richter ------------------------------------ William L. Richter President /s/ William L. Richter ------------------------------------ William L. Richter