That is pretty cool. This is slighty off subject, but we have a Wii too. So this year in baseball my kid who has an awesome throwing arm, in the field and pitching, is lacking control, big time. He's never had many errant throws. He was having many. His delivery was all messed up and to say he was wild would be an understatement. So we've been working on it in the yard after school, after practice, every oppurtunity. WE finaly figured it out. He plays the Wii all the time, and the throwing motion he has now is what he does when playing baseball and tennis on the Wii. We have it pretty much fixed now, but everyonce in awhile he does it again. So the Wii is off limits until baseball season ends. At least baseball and tennis.