You can always improve on something, the technology is different today, but I would leave it well alone. If there was something that was incomplete, that might be interesting... because I do that on my website.
I don't have an iPod. I don't get the whole iPod thing. Who has time to listen to that much music? If I had one, it would probably have Sinatra, Beatles, some '70s music, some '80s music, and that's it.