PS3node is giving away two copies of Rocket Knight. Entries can be in comment form or by following and retweeting a twitter message.
http://www.ps3node.com/ps3node/2010/5/28/rocket-knight-psn-giveaway.html
http://www.ps3node.com/ps3node/2010/5/28/rocket-knight-psn-giveaway.html