Please plan to participate in the following conference call:

    Date:                Thursday, March 8, 2001
    Time:   Noon (CT) 
                                                                            
10:00 AM (PT)
    Dial In #:          (888) 422-7109
    Passcode:     423404

Please contact Leasa Lopez at (713) 853-6899, if you have any difficulty 
connecting to this call.