Okay, so my ex-roommate is an idiot and gave us a virus when he was here. To make a long story short, all my MP3's are listed as system files and are therefore hidden. I have the option to view them enabled, and I can see that they're system and hidden. How do I un system-ize them. I can't deselect hidden on them either. (It's greyed out) It wouldn't mean much, but I make music, so I kinda need my samples.