I have an iPod (5th generation Late 2006), 30gb. I got a mac last year, and when I connected the iPod to the mac, it messed up the hard drive. The music was still on it, but I couldn't access anything from the iPod itself (it seemed like there was nothing on it), but there was 20+ gb marked as "other" in iTunes. Anyway, I connected it back to my windows computer and reset it. Ever since, it has let me put about 6gb of music on it, and if I try to put any more on, it gives me an error about not being able to write to the disk. I'm pretty pissed that an apple computer screwed (well, screws) up my apple iPod. Yet it works fine on windows. That's over 20gb going to waste. Anybody have an idea about what's going on?