The three-week beta will take place during both June and July and is available only for Xbox 360 players. You will be able to play three maps in online 1-on-1 and 2-on-2 matches. The beta, available in English only, requires participants to have Xbox Live Gold membership, broadband internet connection and 3GB of hard drive space. The beta is available in English only.
[Via X3F; thanks to everyone who sent this in!]