my girlfriend bought the gears of war 3 limited edition xbox slim, with the 320 hard drive and whatnot for me. That was about 3 weeks ago. Tonight, i was playing and my screen turned green and shut off. Now, it won't even turn on?! just a solid red dot shows up. She bought it from future shop, so i have no idea is she bought there warrenty or if the newer xboxs come with warrenty. HALP!