while trying to update my iPod I am continueing to get a message stating: "Some of the songs in the iTunes music library, including the song "God Moves the Water", were not copied to the iPod "Imagine" because you are not authorized them to play them on this computer. It also has taken off about 1/8th of my iPod library. The only thing I have done since the last sync is change some playlists around and selected a few of my recently added tracks to be sent to the iPod. I have tried the old five R's, with no luck. The Blind Willie Johnson track it names was recently bought throught the iTunes store and the rest of the tracks it deleted off of my iPod have all been added in the last month or two, either by legal rip from CD or through iTunes. I only have two computers authorized to use my account and one of them is 6000 miles away and hasn't been turned on in 6 months. Can anyone help me?