GENERAL TERMS AND CONDITIONS
                       (Continued)


          Written requests and responses shall be provided via
Internet e-mail, unless otherwise agreed to by the parties.  The
obligation of TRES PALACIOS to provide creditworthiness
notifications is waived until the above requirement has been met.
Customer or prospective Customer shall manage internal
distribution of any creditworthiness notices that are received.


     (ii) TRES PALACIOS shall designate, on its Internet Web Site
or in written notices to Customer or prospective Customer, the
Internet e-mail addresses of up to two representatives who are
authorized to receive notices regarding Customer's or prospective
Customer's creditworthiness.  Customer's or prospective Customer's
obligation to provide confirmation of receipt is met by sending
such confirmation to such representatives, and TRES PALACIOS shall
manage internal distribution of any such confirmations.


(6)  At any time after Customer or prospective Customer is
determined to be noncreditworthy by TRES PALACIOS, Customer or
prospective Customer may initiate a creditworthiness re-evaluation
by TRES PALACIOS.  As part of Customer's or prospective Customer's
reevaluation request, Customer or prospective Customer shall
either update or confirm in writing the prior information provided
to TRES PALACIOS related to Customer's or prospective Customer
creditworthiness. Such update shall include any event(s) that
Customer or prospective Customer believes could lead to a material
change in Customer's or prospective Customer's creditworthiness.


(7)  After TRES PALACIOS' receipt of a Customer's or prospective
Customer's request for re-evaluation, including all required
information pursuant to NAESB WGQ Standard 0.3.8 ("Customer's
Request"), within five (5) Business Days, TRES PALACIOS shall
provide a written response to Customer's Request. Such written
response shall include either a determination of creditworthiness
status, clearly stating the reason(s) for TRES PALACIOS' decision,
or an explanation supporting a future date by which a re-
evaluation determination will be made.  In no event shall such re-
evaluation determination exceed twenty (20) Business Days from the
date of the receipt of Customer's Request unless specified in TRES
PALACIOS' tariff or if the parties mutually agree to some later
date.


(8)  In complying with the creditworthiness related notifications
pursuant to the applicable NAESB WGQ standards, the Customer(s)
and TRES PALACIOS may mutually agree to other forms of
communication in lieu of Internet e-mail notification.