Well i went into world time, and i couldnt exit it. I could get to the other features of itlike stopwatch etc, but i couldnt get out of it, so i tried turning the iPod off, and it wouldnt turn off. Then i pressed the screenshot button, and the whole screen now is white. And i cant get rid of it. I tried synching something to it so it could go away, but in iTunes it says it is synching, but my iPod still has the same white screen. Any help?