EXHIBIT 99.2 CERTIFICATION The undersigned certifies that: (1) The accompanying Quarterly Report on Form 10-Q for the period ended March 31, 2003, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) The information contained in the accompanying Quarterly Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Date: May 12, 2003 /s/ Denni J. Lester --------------------------- Denni J. Lester Vice President, Finance and Chief Financial Officer