can someone help me, before, when i took the save from my xbox and put it on the computer, it saved as a media file, but then, it started putting it on as a .file, ever since then. when i try to put it back on my xbox, it says it has been corrupted or damaged. can i fix this? oh and by the way, why is there no battlefield 3 modding? thanks for the help in advance, its just really starting to **** me off.