ah windows, while the ipod is plugged in and connected to windows and pc. If you look in the bottom right corner, there should be a gray square thing with a green arrow going over it, that is the USB device list that are active. hover over that icon and left click and hold, it will show a little list and then just click the ipod one. it will eject the ipod. This means it disconnects the software that link the two so its save to unplug the ipod from pc running windows. So if you leave the ipod plugged in then it will just be charging AND you can run the movies or music etc.OH ok itunes not seeing ipod. Go to
http://www.apple.com/support/d....htmlthat link. Its the ipod updater program. So plug your ipod in, wait till windows see's it, then run that program and it should find the ipod and ask if you want to format it. If it does not find the ipod then your ipod is broke and you need to get it exchanged from the purchase store or call apple to have it repaired under warranty.hope that helps!