At the request of Bob Shults, I am attaching our proposed form of 
Confidentiality Agreement.  I have included our phone numbers below in case 
you have any comments you would like to discuss with us.  We look forward to 
hearing from you.



Bob Shults (713) 853-0397
Carol St. Clair, Assistant General Counsel (713) 853-3989
Tana Jones, Sr. Legal Specialist (713) 853-3399, fax (713) 646-3490