Hey all,
I just got my ZuneHD and naturally am already coding on it

. Just wanted to share this little project to show how capable the Zune is of very smooth and quick game development.
I spent about 3 hours last night working on this, it defintely has its issues, but it's pretty impressive what can be done on this device with such a small amount of work!
Update #2:
I have posted the source project on my blog (soon to be the source for much more Zune programming goodness:
Ctrl+Z: Zune HD Sample Project - Air Hockey
Update:
You can now download the demo here:
AirHockey.ccgame - Windows Live
I'll probably be posting the source code sometime soon, as well as that to many other small projects as I have free weekends

.
Enjoy!