A ton of new updates will hit the PLAYSTATION Store today. Trailers for the incredible PlayStation Home, online-only Warhawk, quirky Network title Super Rub'A'Dub, and various Paramout Pictures movies make up the latest video additions to the Store. More significant, though, is the addition of a playable demo of Major League Baseball 2K7. According to the press release, "Major League Baseball 2K7 redefines the pure baseball video game experience with true, next-gen details, all-new throwing mechanics and a revolutionary presentation system. Major League Baseball 2K7 features stunning, lifelike player models, Signature Style animations, Inside Edge data and more."