I've had my 4th gen 20GB ipod for about 14 months now. When I turned it on yesterday it appeared fine until I accessed the screen with the song title. The words were blurry and it seemed like that it was listing the same song multiple times on the screen, making it impossible to see what song is actually playing. I've tried plugging it back into my ibook, and fully charging it but it's not going away...any suggestions?!