According to a post on RGP from a guy with inside knowledge (who has posted several reliable updates on SS2 over the last month and a bit):
"On November 18, 2004 2,000 SS2 books will be delivered and immediately be
sent to the players who have accumulated 10,000 Action Points at
http://www.doylesroom.com. There are 358 qualified players at this time.
The book is only available at DoylesRoom, except for special promotions.
There is no date as to the public release of Super System 2."