We got one at christmas off Game online. It has been fine but now keeps crashing. First of all the ring of light went red, now it stays green but the game crashes after a few seconds. It says on all the forums to phone the microsoft helpline, which I haven't done yet. I hate ringing those places. But anyway, if something is wrong that needs me to call the helpline, would I not be entitled to exchange it anyway? We have only had it since December. Surely I should just be able to go to Game and get another one? It cost over £200 anyway fool that I am!