any event, my presentation should give you a starting point. Mike - Cfoforum.ppt Darrell, Thanks a lot. A quick question: we haven't received your invoice for the last few model / paper reviews. Please, make sure that we are billed. Clewlow/Strickland book is out. I shall send you a copy today. Vince Darrell Duffie <duffie@Stanford.EDU> on 01/24/2001 03:17:01 PM Please respond to Darrell Duffie <duffie@Stanford.EDU> Vince/ Taiichi In case you are interested, I attach this paper on gas Storage value modeling. Best, Darrell _____________________________________________ Darrell Duffie mail GSB Stanford CA 94305-5015 USA phone 650 723 1976 fax 650 725 7979 email duffie@stanford.edu web http://www.stanford.edu/~duffie/ _____________________________________________ - Paper4.pdf Al, I have spoken with Mark Lay and he is interested. Even if we cannot help you here in Enron, he