I recently installed my X3 in my system with no problems and have been playing games for several weeks now. I have burnt several games onto my DVD discs and the games booted up fine and allowed me to play them. All of a sudden last night when I tried to play my burnt games they would boot up fine for about a few seconds then it would give me the "damaged or dirty disc" error. I don't understand why because I have been playing these games many times before and now they won't work. Every burnt game I have gives me this error, DVD-r, DVD+r, different brands...all my burnt games. But when I put in my original games, they work perfectly. Does anyone have any idea why this might be happening? Please help!