Mario Kart Wii on track for 25 million 2010, best selling all time?

[Jumpin]

Wii Fit is almost the same game as Wii Fit, it contains everything that Wii Fit has with an additional section, an exercise planner, and a calorie counter (which is really cool). They can almost be considered the same game, although I am sure many people just bought the $20 disk as an expansion.