My game began locking up on the main menu. I would get to the "press start" part, and when I pressed start the game would make a terrible glitchy noise for 4-5 seconds and then crash back to the dashboard. After many console resets, typical solutions, et al, it finally did not lock up when I pressed start...and then all 20 or so of my save games and 13 or so hours of play time were corrupted. I was forced to begin a new game, got several hours in, made multiple saves, things seemed ok..and then repeat the first few sentences=( Help..please. Any advice or anyone else having said problem would be nice. Thanks in advance.