WHY? The Nano and Classic can play 480p using the SAME cable. For those that don't know, I just got a nice HDTV and I'm still kinda confused about all these different terms. What I know so far is that p is better than i and obviously 1080p is the highest resolution. So anyways... I thought the iPod touch and the iPhone had faster processors in it than the Classic and Nano... why can't we have 480p on our iPod touch??? That's ridiculous. Also, how much different is 480i compared to 480p?