Ive had my 360 flashed for a few years now,i haven't got a clue how or what to do to find out or reflash the drive.Ive just burnt off Dead Island and as per usual it asks for an update before i can play the game,but it stops updating 3/4 down and 1 red light comes on with error e66.Ive never had this prob before,but by reading some posts it seems i need to reflash the hard drive for the update to work can anyone explain or point me in the right direction of how and what to do.Many thanks in advance