Problem: BODY: October 23, 2001 Osmar Abib Managing Director Kenneth Lay Chairman and Chief Executive Officer Enron Dear Kenneth: On behalf of Credit Suisse First Boston, I would like to invite you to join us for the PGA Tour Championship which will be held at Champions Golf Club in Houston from Thursday, November 1st through Sunday November 4th. The Tour Championship is an annual event which showcases the top 30 money winners and features one of the largest purses of the year on the PGA Tour. Champions Golf Club, which has also hosted the Ryder Cup, the PGA Championship, the United States Open and the United States Amateur, will once again host the Tour Championship, following up on the extremely successful 1999 and 1997 Tour Championships. The field this year should be very exciting, as it is likely to include Tiger Wood, David Duval, Phil Mickelson, Sergio Garcia and Davis Love III. We would like you and a guest to join us for the 3rd and 4th rounds of the Tour Championship on Saturday and Sunday. We will be hosting a private hospitality chalet adjacent to the 9th green, from which you will be able to watch the tournament or take a break from following your favorite players on the course. We sponsored the same chalet for the 1997 and 1999 Tour Championships, and it provided a wonderful setting to view the players up-close on the 9th hole, as well as provide a cool environment to enjoy some food and drinks. In order to assist us in our planning, we ask that you take a moment to respond via e-mail indicating your interest by Friday, October 26th. We will provide additional details upon your acceptance. We hope you will join us for this exciting event and we look forward to seeing you there. Sincerely,
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A: SUBJECT: An invitation to the 2001 PGA TOUR Championship

Problem: BODY: Rick, Aram is coming to Houston, in my view, to explore the possibility of coming back to Enron (given uncertain situation under the Scottish rule at the old Pacificorp). I shall suggest that he meet with you and/or Ted Murphy as well. I can wait for Karen to come back. It's not urgent. We are still working on the volumetric risk module and the team is making a very good progress. They gave a presentation today to Rick Carson and me. We have to decide what comes next (Asset/Liability Model or Operational Risk Model). Vince
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A: SUBJECT: Aram

Problem: BODY: Compadres, Please include PJM EAST HUB on the Shift Note, include On-peak, Off-peak and All-day averages. The NE boys tell me that the same values are available on the PJM Summary page. If you have any questions, drop me line or call. Thank you,
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A:
SUBJECT: Please include PJM EAST HUB on Shift Note