My friend is addicted to Wii Fit. I haven't tried that yet, but it just sounds like exercise versus fun. This on the other hand seems rad.

...There are several listings on the site for what is probably the next "current-gen" Tony Hawk title, which has three working titles: Amplitude, Adrenaline and, awesomely, Tony Hawk's Huck Jam. The game is slated to appear on 360, PS3 and PC, and will make use of motion controls via a custom board controller/peripheral...

 http://kotaku.com/5016633/new-tony-hawk-game-to-employ-motion+controlled-peripheral