I have an old xbox arcade (yes its still alive!!!) but I have recently had issues when trying to play gow 3, forza 4, and now mw3 with the discs being unreadable. Sometimes the game wont even load from the dashboard (says there is now disc). And sometimes mid game it will come up with the error message that the disc in unreadable. Could it be my old console is not able to keep up with the new games???