Hello everyone. Today the 2/7/11 i had been playing my Account and i was playing Call of duty black ops, just the ussual. i turnt off my xbox for a while and then later in the day i turnt it back on and left it idol as i was doing other stuff. i walk back down to my room and was about to play when there was a Quick power outage for a few seconds, the power came back on and my Xbox was restarting when the power went off again as my xbox was in the proccess of turning on. I then switched the plug off so it wouldnt keep turning on and off. approximately 30 minutes later when the power was restored and everything was normal i decided to Turn my Xbox back on to play. I logged in to xbox live as normal but it came up with Select avatar so i did then it said i could save this to my account and an error message appeared saying status code 800706sb or 5b and i saw that my account had no Gamerscore and no avatar or gamerpicture. i went into Call of duty black ops and it said welcome for the first time and suggested all the starting ect. i still had my friends list and Microsoft points i had added the night before but no bio or motto or anything. i went to Sytem settings then into Memory and to gamer profiles only to discovered that it said my Account was Corrupted. My account had 5 mb on it and nothing else. i dont know how this could of happened from a short power outage. But i found out that my Online lvl's on Black op's stayed the same i was still 5th prestige with all the same guns, i decided to check other games so i went on Halo reach. it poped up with an error message when starting the game but i went to Matchmaking and i stil had my same rank. I dont know what is wrong Does anyone know ?