I have two iPhones and an iPod video, all set up to sync certain playlists to iTunes. All are up to date with software updates. I've updated metadata on many tracks with third-party tools, and those updates are now in iTunes (after doing "get info" on the relevant tracks). The updated metadata appears on the iPhones after syncing, but not on the iPod video. Any ideas how to force the updates to "take" short of removing all the tracks from the iPod video and syncing them up again (which will take a long time on a 120gb drive)?