Wii Fit is the most popular game in the UK right now, having topped the charts for the last seven weeks. But what do you do next with that big lump of white plastic cluttering up your living room once you've got your BMI down to 21 and shed some weight? Transform it into a makeshift coffee table perhaps? A door stop maybe? Or what about waiting for the next winter snowfall and using it as a toboggan? Not quite. You see there are plenty of games that use the Balance Board and most of them don't involve exercise!