http://vids.myspace.com/index.cfm?fuseaction=vids.individual&videoid=1449381259 Oh my god this looks like so much fun!
Video's of wrxs on frozen lakes always look sooo fun. I'd definitely be nervous though, both of a weak spot in the ice and of not giving myself enough room when doing 10+ 360s with basically no control of the car.
It's this kind of video that makes me want to drive up north this winter just to find a vacant frozen parking lot. I don't know about driving on a frozen lake though...