hi I've got a problem with my modded 360 and would appreciate any advice - I've searched this forum for similar problems with no luck and got nowhere with google either. Basically I've had my modded 360 for approx 6 months with no problems, boots all back-ups. I never used Live until a week ago when I took the plunge after reading that people were using it with flashed 360's and back-ups. I joined Live and installed the latest update, no probs... Anyway, had to install a game update for PES6, which I did with no problems, this was a week ago. Then last night I went online with Need for Speed Carbon, again it asked for an update, so I did. Everything seemed fine, played it for a while before playing some more on PES6. Anyway, today I tried to boot some other games and the dvd drive is just not recognising them - weird thing is, only about half of my games are affected, some boot fine, others (usually the older ones) won't. It must have been the NFS Carbon update which has done it as I've played the older games after the PES6 update. Can anyone help?