Well I'm thinking about getting one of the 2 to play GTA IV. I don't feel like waiting for it to come out for PC (if it even does..) so I wanna get an Xbox 360 or PS3 but im wondering what some of the benefits are of each one and which one would be better to go with. With the PS3 I noticed its got 2 USB ports in front, would it be possible to hook a keyboard up to it and a mouse and be able to game with a mouse and keyboard?