It was in the speaker dock yesterday working fine - this morning - blank screen, no music - I-tunes on my pc won't recognise it and none of the various chargers i have seem to have made a difference - any thoughts?

Jo, July 2007

If it isn't recognised by itunes then you wont be able to update software. Restoring the ipod would be the next option. To restore flick your hold switch on then off then press the center button of the clickwheel and the top button at the same time till screen resets and apple logo is displayed.

stuartyj, January 2008

try updating softeware

john dear, October 2007