If you're a PlayStation Plus
member, you can get into the Assassin's Creed: Brotherhood beta
now! Originally available to pre-orderers and "select" PlayStation Plus subscribers, Sony and Ubisoft have opened up the beta to all those who have paid their dues to Plus. So now the service is good for Hulu Plus, discounts on Cho Aniki
... and this.
We say you can get in "now," but the beta client is a 2,806 MB download, so you can start the process
of getting in now, and actually play the game some time tomorrow.