You can now sign up for the closed beta of Hawken. You can either go to https://www.playhawken.com/ or sign up through my referral link http://playhawken.com/?ref=vqh1t6b7
If you haven't seen this game yet...prepare yourself and grab a new pair of shorts.
http://www.youtube.com/watch?v=udEAEARD-Fo