Gizmodo has a short video demonstrating Nintendo’s Wii Fit, which uses the Balance Board accessory. It seems like a neat little gimmick, and for some folks maybe a good motivation to get more exercise. I wonder if the soccer heading mini-game would actually improve my game. Not that getting a Wii will be any easier for the foreseeable future, the NY TImes reports that the president of Nintendo America expects shortages through the holiday season.