I recently got a Reach Slim, and it's been acting borked. At first, the hard drive said "unformatted" under the menu, which I've never seen before. I formatted it, and it worked fine, and then around an hour later it disappeared completely from the menu (causing downloads to go to my memory stick). It reappeared shortly after that and worked fine all night. Today, when I turned it on, it was still working. Halfway through a Call of Duty match with my dad, the console froze, and couldn't be turned off without unplugging the entire thing. When I turned it back on the, hard drive wanted to be formatted again. I tried what I did last night, by taking it out and putting it back in several times, but nothing seemed to work. I don't want to format again, as I have saved stuff on there, but I can't tell if the hard drive itself is bummed, or if the console is messed up. Any help would be awesome. Thanks!