The undersigned certify pursuant to 18 U.S.C. § 1350, that:

(1) The accompanying Quarterly Report on Form 10-Q for the period ended March 31, 2004 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:   May 6, 2004   /s/   Bernard P. Aldrich

President and Chief
Executive Officer
Date:   May 6, 2004   /s/   Robert M. Wolf

Chief Financial Officer