Yes, yes, I know, Halo 3 beta opening soon! That doesn't mean you have to droll all over your keyboard at the news. If you're a Halo fan, obviously you are probably eagerly waiting to say the least for the third installment, but to give you a taste of what to expect (at least from the multiplayer side of things), Bungie will be allowing people to sign up for the Halo 3 multiplayer beta to make the game all it could possibly be.