Check this out, t-boarding?

Hey, I was just surf'n the net and I found this website called DoUCarve.com And they have forums for just about every boardsport I had ever heard of and a few I haven't. Like t-boarding, has anyone every tried this? Its supposed to simmulate wakeboarding/snowboarding on concrete, but its only got two wheels. It looks kinda unstable to me but from what everyone is saying on doucarve its supposed to be really fun. Anywho they're giving a t-board away this month out of a drawing from all the people who become registered users. Its free and worth the shot I figure. Also if any of you have tried it let me know, curious on another perspective, the wake end of things.

you can check 'em out at www.doucarve.com