Gary,

We cannot agree to change "shall" to "may, if the parties agree"   in Section 
13.9. 

Regards,
Debra Perlingiere
Enron North America Corp.
Legal Department
1400 Smith Street, EB 3885
Houston, Texas 77002
dperlin@enron.com
Phone 713-853-7658
Fax  713-646-3490