Except for buying music, iTunes sucks the big one, IMO. It's slow. It only gives you an all or nothing one-way transfer to the iPod. It overwrites everythign on the iPod every time you transfer, so even if you only want to add one song, it erases everthing and transfers whatever is on that computer to the iPod. If you had something on the iPod that wasn't on that computer, too bad, you lost it.