G'day all, great forum you've got here, figured I'd contribute
I bought a DMD a couple of days ago and thought I'd have a crack at Pong. It's a little bit hacked together but works pretty well. I also created a 3x5 pixel font to better fit on the display (all the other fonts are HUGE).
Anyway you can see it running here: http://youtu.be/g79xv5HomGE
let me know what you think