Due to system constraints all Shippers must stay within contract swing
limits.

Imbalance makeup may be scheduled with prior approval from your
Transportation Administrator.

TXU LSP will be performing line replacement on Line X the second week of
May, scheduled for May 7th and 8th requiring a reduction in receipt volumes
into the pipe between West Texas and Ft. Worth.
TXU LSP will be performing smart pig maintenance activities on Line V the
3rd week of May, scheduled for May 21st and 24th, requiring shut in of
receipts between Groesbeck & Iola.  Also, on May 24, the Midcon point will
be down.
TXU LSP will be performing line replacement on Line V4 the second week of
May, schedule for May 7-11, affecting only the Dow interconnect and the
Crosstex interconnect in Ft. Bend Co.

In our ongoing effort to keep TXU Lone Star Pipeline customers aware of
current Daily Available Capacity on our system, TXU Lone Star Pipeline is
pleased to provide you an estimate of available capacity on the TXU Lone
Star Pipeline system.  This is a Microsoft Excel document.  Simply click on
the attachment to view or download to your hard drive.  If you wish to be
removed from this notification, or if you wish to add another person from
your organization, please provide your name, company name, e-mail address
and/or fax number to David Flowers at 214-875-2092 (or via e-mail at
davidflowers@txu.com). TXU Lone Star Pipeline shall not be liable for any
Customers' failure to receive such e-mails. The information transmitted is
intended only for the person or entity to which it is addressed and may
contain confidential and/or privileged material.  Any review,
retransmission, dissemination or other use of, or taking of any action in
reliance upon, this information by persons or entities other than the
intended recipient is prohibited.  If you received this in error, please
contact the sender and delete the material from your computer.

(See attached file: TXULSP Avail Cap Elec Gen.xls)