From purportedly leaked internal documents, here's a first look at the Motorola iTunes phone. The most striking feature is clearly the scroll wheel, which could come into play for even non-music things like moving through stored phone numbers. There also appear to be dedicated buttons on the side—that's not quite as 'iPoddy' as one would hope.
Update: Mac Observer has a lot of details about how to expect this to work.
The Link of the Clickin' [MacObserver]