No I don't have any mats. I did come across a web site once that showed how to make your own hard pad. I'll have to see if I still have it bookmarked somewhere.

I'm very excited DDR is coming to the cube. I don't have an Xbox and until just recently (like 2 weeks ago) I didn't have a PS2. So the only time I got to play DDR was in the arcades (which is really a better experiece). I'm very stoked about it though.