I have been using my computer and everything for a long time with no problems. Today I plugged in my iPod and every application that was running (including the Finder) quit I rebooted and tried plugging in the iPod again and the same thing happened I rebooted again and didn't want to mess with the situation anymore so I didnt plug in my iPod and I went on with normal computer use. At this point I discovered that I can not drag any file or folder anywhere. I rebooted and the problem persisted. Not being able to move files seems to be the only problem with my computer right now... Please help!