How do i get the Battlefield 3 beta(xbox360) and wen does it come out?

ok so today i pre-ordered Battlefield 3, and i was wondering do i get the beta for it or do i need to do something else, and also when does it come out.

p.s. i didint fully pay it off but this weekend i am, idk if that makes a difference or notHow do i get the Battlefield 3 beta(xbox360) and wen does it come out?
Beta starts in September. the exact date is not clear yet. It is open to EVERYONE on all THREE platforms. those people who preordered battlefield 3 from ORIGIN will get 48 hours EARLIER access to beta. ONLY 48 hours. BTW if you already own a medal of honor limited edition you got your 48 hours early access to beta. ONCE again BETA IS OPEN TO EVERYONE. no need to get anything for the beta.How do i get the Battlefield 3 beta(xbox360) and wen does it come out?
To get it u need the limted addition of medal of honer and the beta is over anywayHow do i get the Battlefield 3 beta(xbox360) and wen does it come out?
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