Mine has to be "Aurora Feint" which is a brilliant game and well worth the £5.99 upgrade fee on it's own.
I haven't bought any applications yet but I'm thinking about getting "Super Monkey Ball", love the GameCube and Wii versions so the iPod version with proper motion sensing should be great.
"Remote" is also great, I have it linked up to my Windows laptop and iMac and must admit to playing a bit of a prank on my Mum! She was looking at stuff on the internet on our Mac and I remotely controller iTunes so it started playing music! She wondered what was happening!
I haven't bought any applications yet but I'm thinking about getting "Super Monkey Ball", love the GameCube and Wii versions so the iPod version with proper motion sensing should be great.
"Remote" is also great, I have it linked up to my Windows laptop and iMac and must admit to playing a bit of a prank on my Mum! She was looking at stuff on the internet on our Mac and I remotely controller iTunes so it started playing music! She wondered what was happening!

even if it doesnt have the one your looking for, you can add it in yourself as it lets you put in your own stream URL.