Today I was lookin around the options for the iPod, and decided to use the auto update on the playlists. I usually manually update everything. So clicked on that option and all my songs except those on the playlist weren't on my iPod, and I couldn't click on any of the songs. So I was like OK, I went back to manual, and decided to delete everything and just put in all my songs again. So I left it running and went to the mall, and when I got back it was stuck on one song. It just stayin there so I tried ejecting. Nothing happened, now my iTunes won't quit, and I can't eject my iPod... What should I do. The iPod is gettin' really hot. Help!