Not that this is gonna help you now, but you should really back up all your saves on a flash drive regularly. Ever since my HDD got corrupted (I lost
all my saves, including one for oblivion with about 100 hours in it) a year ago, after every "session" I back up everything I did onto my ($12) 4G flash drive before turning off the ps3.
so you cant load it or you load it and it freezes right away?