My sister came to me for help copying songs off of her friends iPod onto her computer. I know how to do that, and I started copying them, but it encountered an error, and now the iPod does not see any songs on it. The songs are all still there but the iPod sees them as data, not as music. I know that I can back up the files and restore the iPod and put them back on the iPod, but then all of the playlists would be erased. What I want to know is; is there a way to make the iPod recognize the files as songs, and not have to restore it and lose all of the playlists. Any help would be greatly appreciated.