We spoke with Roger Yang.  They don't have anything on the shelf.  I started to look at the PG&E web site and figured out that you'd have to have a PhD in Oper Research to re-compute the PX Credit on an hourly basis.

Jim

 -----Original Message-----
From: 	Comnes, Alan  
Sent:	Tuesday, November 13, 2001 3:24 PM
To:	Steffes, James D.
Subject:	PX Computation: 

Jim,

Other than doing it in house, I would recommend MRW to compute the PX credit, which is a function of market purchases, CAISO charges, losses, load shape effects, etc.

GAC