It's hard to stay healthy this day and age. With our increasingly sedentary lifestyle and the common fatigue after a hard day's work, strapping on the workout clothes and heading to the gym seems somewhat a foreboding mission. Leave it to the folks at Nintendo (yes, the video game company) to remedy the situation with their video game-based workout system, the Wii Fit. The buzz surrounding the Wii Fit was palpable this past holiday season, when consumers found it next to impossible to get ahold of one. Now that a little time has passed, they are readily available online and in electronic stores. So let's see what this "exer-gaming" is all about.