Basically just what the title says. I have had various iPods for about 5 years, and have just recently gotten an iPod touch with my new MBP. All the album artwork I manually added from Google images 5 years ago (did iTunes not do this back then? or was I just ignorant of that feature?) is incredibly low-res and looks on awful on my iPod Touch. Is there any way to get iTunes to find new version of the artwork? Alternately, is there any way to delete all of my artwork and then just "add artwork" again? Thanks!