How would you change Apple's iPod touch 2G / nano 4G?

Hope you don't mind two similar worlds running together, because today we're asking about not one, but two of Cupertino's latest. The iPod touch 2G and iPod nano 4G were both simultaneously (give or take a few minutes) announced back in early September, and after getting a chance to handle both, we felt that Apple did a stand-up job with the each of 'em. That being said, there's always a thing or two that could use tweaked, added or removed completely, but we'll spare you any additional opinions from us on that. Instead, we want to know how you, dear reader, would change either of Apple's freshest PMPs. What are you digging? What's still not good enough? The floor is yours.