From what I hear, that Wii fit actually works pretty well as an exerciSe regimen, so I hope you keep your experience with it posted if you do it, because I'm curious about it.
In fact, there should be an FOT weight loss "biggest loser" game show type thing on this board. That would be fun and I'd compete, even if I haven't the first idea how to organize such a thing. I'm quite sure you and I are not the only soft serves around here. I know Julie alone could stand to lose at least 300 pounds (I <3 Julie, I kid!).