My halo 3 wont load any map with the hard drive on. But when i take it off and play halo 3 they do work. I dont know what the problem is. The problem started to happen when i changed my language to italiano. Then i changed it back to english. They still wont load!!! IF i take the hard drive off then i cant play xbox live cause of an update that takes space. So i have no idea what to do. Please ask questions if you need more details about my problem. OR please tell me some recommendations.