I recently bought an Xbox 360 and I was wondering how often have people noticed it to screw up? I'm a huge gamer so it makes me a little leary but I still really wanted it, so I went ahead and bought it. I have to admit I'm a little worried here lol, I've been reading online but I don't see anything that says they have improved it since it came out, or at least not much. What have you guys noticed? Is there anything small I can do to help it live longer?