Yesterday Sony sent an email to PlayStation Network members regarding a change in the Terms of Service for PSN. When agreeing to this new terms of service, you must waive your rights to a class action suit against Sony. I, for one, will not be agreeing to any such thing. You can view section 15 of the new ToS here(PDF)."

http://games.slashdot.org/story/11/0...aiver-Included