tarnations...........someone should make this.........i would buy it lol
Well, obviously, Apple isn't about to let an app like that into the app store, so if anyone did write an app to do this, it would be for jailbroken ipods. And even if somebody did write an app to modify the music info on the ipod itself, I don't see how to copy that back to the computer, as iTunes doesn't allow music to be copied from an ipod to a computer, only computer to ipod. So basically, to do this, you need to write two programs -- one to run on the ipod to modify info, and one to run on the computer to copy the music back to the computer. That's quite an undertaking for something with a limited market (as it'll only work on jailbroken ipods), so I don't see anyone writing this anytime soon.