I was sitting there, minding my own business, playing Starcraft when suddenly it froze. I also had iTunes running at the time. After a few minutes of frantically pounding on keys and stuff, I pushed the restart button and it booted back up. However, when I tried to open iTunes again this thing popped up: "The iTines Music Library file cannot be read because it does not appear to be a valid library file." What the hell is this??!! Lack of AC/DC makes me grumpy! Could the cause be that I restarted while iTunes was running?