http://www.caiso.com/docs/2001/11/29/2001112914364821031.pdf.

Thought you would like to see this letter. 

Keoni Almeida 
California Independent System Operator 
phone: 916/608-7053
pager:  916/814-7352 
alpha page:  9169812000.1151268@pagenet.net
e-mail:  <mailto:kalmeida@caiso.com>