Okay, I know you can get 4gb, 6gb, 20gb, 30gb and 40gb. Don't know if there's any other features that excludes some of those models. I've heard one does photos, then there's second generation ones - the newest ones??
Obviously the more memory the better...
I've been looking at the little ones that come in lots of funky colours (4gb? is this the ipod shuffle I've heard about???) but as I already have 4gb of mp3s without starting on my cd collection I think I'd need to go higher. Are the big ones just in white?
DH is desperate for one of these but I don't have a clue as you can see!!!