I ♥ September
There are nine colors to choose from (sorry, Tom & Richie). When you shake it, the songs are shuffled. It also has an iPhone-ish quality such that when you wanna watch a movie (I dunno how you can watch it in a small screen though), or play a game, it's gonna be in widescreen or landscape mode.
I have no plans of buyin' it. I'm still happy with the one I have.
If you're interested, it's just 150 bucks.