I just got one of the new 80GB iPods, and I'm in the process of copying my 38GB music library onto it. The only thing is, I have several hundred albums that never finished downloading album art. I wanted to listen to my songs so I ejected the iPod and went on my way. Is there a way in iTunes to go back later and have the iPod go get the album art it doesn't have, some time when I'm not doing anything else? Just in case it matters, my iTunes is on a MacBook Pro.