Tired of hearing people brag about being in the Diablo III beta? Well you can finally try it for yourself this weekend. Starting on April 20 at 12:01 p.m. PST and running until April 23 until 10:00 a.m. PST, you'll be able to play all of the five classes up to level 13. All of the content can be played alone or with friends over battle.net...