how do you edit your ipod on another computer?

Answer 1

You can't you can only sync with one library

Answer 2

As a temporary switch, you can't. iPods won't sync with multiple computers at a time. As a permanent solution, you can select "Restore Factory Settings", which will allow you to resync it with a new computer. Just remember that this will wipe all of your songs/playlists from the iPod, so you'll need to transfer all of the music files some other way.