Amendment to CSA

I understand that we are meeting tomorrow at 1:00 in Rob's office to discuss
the proposed amendments to the ECS Agreement. Attached for your review is a
red-lined copy of the Agreement with the amendments originally proposed in
November -- I am also incorporating in this document the amendment we signed
on Dec. 13 regarding Section 10.11, so that all amendments to the Compression
Services Agreement will be captured in one document.