EXHIBIT 32.1 Certification under Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the Company's chief executive officer certifies as follows: (a) This Report on Form 10-Q fully complies with the requirements of Sections 13(a) or 15(d) of the Securities Exchange Act of 1934. (b) The information contained in this Report on Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company. /s/Gary W. Ampulski ------------------------ Gary W. Ampulski Chief Executive Officer Date: September 15, 2003