EX-32.(B) 7 c83002exv32wxby.txt CERTIFICATION OF CFO PURSUANT TO SECTION 906 EXHIBIT 32 (b) CERTIFICATION OF CHIEF FINANCIAL OFFICER The undersigned certifies pursuant to 18 U.S.C. Section 1350, that: (1) The accompanying Quarterly Report on Form 10-Q for the period ended December 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 Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Date: February 13, 2004 /s/ James Gilbertson ------------------------------- James Gilbertson Vice President and Chief Financial Officer 32