Melissa:

a spark spread is basis swap (gas/power spread)

I found an old ENMAX confirm but I don't have a word version; I'm know we've 
done others possibly in draft format

let me know if you have questions.

Sara Shackleton
Enron North America Corp.
1400 Smith Street, EB 3801a
Houston, Texas  77002
713-853-5620 (phone)
713-646-3490 (fax)
sara.shackleton@enron.com