EXHIBIT 99.2

CERTIFICATION PURSUANT TO

18 U.S.C. 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

The undersigned, who is the Chief Financial Officer of the Company, certifies that, to my knowledge, the Form 10-Q fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934, and that the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company for the period covered by such report.

This certification is being furnished solely to comply with the requirements of Section 906 of the Sarbanes-Oxley Act of 2002, Pub. L. No. 107-204, and is not being filed as a part of, or as an exhibit to, the Form 10-Q, or as a separate disclosure document.

Date: July 22, 2003	/s/    J. KEITH LOUSTEAU
	J. Keith Lousteau Executive Vice President and Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.