My IPOD PHOTO click wheel is playing up big time, and sometimes every button does the same function, especially the MENU button or "back" as i call it. Has anyone got any advice on cleaning,reparing or even replacing a click wheel. I have been told a FULL RESTORE of the ipod may work, But that will loose all of the music stored on it (as i dont store any in my itunes library). Is there a program that can BACKUP the music stored on my IPOD to my PC and then tranfer it back again after i have restored it.