An iPod can only sync to one iPyunrs library/computer. If you want to cnage syncing compuers:
- Transfer iTunes purchases to the computer by:
- Transfer other msic by using a third-party progam like one of those disccused here:
- Connect the iPod to the computer and make a backup by right clicking on the iPod under Devices in iTunes and selecting Back Up
- Restore the iPod from that backup.