Well, this is really a problem for me, but for my friend, but I'll go ahead and explain it. My friend has a bunch of songs on his iPod (don't ask me how he got them), but they are simply on his iPod, and not on his iTunes. Since then he has gotten a bunch of more songs on iTunes, but he doesn't want to update because he will lose the songs currently on his iPod, because they are not in iTunes. I heard the iPod is a one-way device, so what should he do?