I think that it would be a small market, at least at first, but does anyone else think it would be a good idea to be able to connect two iPods together? If you've used a PDA or graphing calculator before, then you'll probably know how easy it is to share stuff between them. With a wire but mostly with IR. Just imagine, go up to your friend with an iPod, and he says, hey, I got a righteous song on my iPod. Here, lemme transfer it to you over my handy iTransfer cable. Or maybe you have a file on the iPod. Why put it on a computer, then on the other iPod? And what if there is no available computer? This would be like if you had a CD player, and your friend had a CD player, and you took the CD out of player A and put it in player B. But with my idea it would be on both machines at the same time.