** URGENT NOTIFICATION:  SI Servers  UNAVAILABLE, TOMORROW,
June 27th, 2001 (14:18 to 14:50pst) as we will be Falling-Forward to our
Primary server in Folsom.

		Please submit all Hour Ahead schedules for June 27th  HE ,
1800 and 1900 and Supplemental Energy schedules for, 1700 and 1800 prior to
1400.

		Once the SI system is available, Please point your
web-browsers to our Primary server in Folsom by utilizing the following URL:
https://iso_si/iso .    Also, please be advised that you should clear the
Netscape cache, close all open Netscape windows, and re-start Netscape,
before attempting to log onto the primary site.


		Please contact Ginger Seitles (916) 351-4420 or
gseitles@caiso.com if you have any questions or concerns.

		Thank you,
		ISO Market Operations
Client Relations Communication
CRCommunications@caiso.com