I am really fed up. Ds, just 12 finally saved up his birthday/christmas etc money and bought himself an xbox at the weekend. Tonight one of the new disc says it's unreadable, clean with soft cloth etc. We did this and still it doesn't work. It does seem to have a circular mark about half a cm from the edge of the disc so not a scratch exactly. He has played with it each day but we have been so careful with it. We got the box and game from Game. Does anyone know whether I would get any joy taking it back? I have no idea of my 'rights'. Thank you