i have a ps3. when i was in a pre-game lobby of mw2, the game froze. so i unplugged the ps3 and turned it back on. when i went on mw2, it asked me for the brightness, horizantal margin, and verticle margin as if i haven't played before. it also had the disturbing contenet notice. when i got into the main menu, all my files had dissappered. it says i have completed 0% on everything dispite the fact that i had finished all the spec ops and beaten the campaign. i was a 10th prestiege on multiplayer but now it says that i have completed 0%. when i click play online, my multiplayer is normal. all my levels and unlocks are still there. but my clan tag and options (sensitivity, button layout) have reset. everytime i exit the game, (going offline) and i come back later it asks me again for the brightness settings and horizontal and verticle magin settings and the whole process repeats. what should i do?????????