I got a 5G 60g iPod for Christmas. When I opened it I immediately put the Invisible Shield on it with the clickwheel cover. After using it about a day I noticed that it would take a long time to play the song, usually over a minute. The iPod would then do two things 1.Send me back to the first menu or 2. Play the next song on the album. Occasionally I would have to reset it to get it to unfreeze. I restored the iPod twice using the most up to date software. I eventually started getting "frowny-face" iPod icons when I would reset it. I removed the Inivisible Shield before putting it in the box to send back to Apple and it has miraculously started working the correct way. Is it working the correct way now because the click-wheel is now uncoverd? Do I still need to send it back to Apple?