There's no denying it-the Wii is big, and not just because of its library of light-hearted family games. With real-world products like Wii Fit, the Wii Vitality Sensor and the as-yet unconfirmed Wii Qube and Wii Relax, it's becoming clear that a machine we used to use for mere entertainment is insinuating itself into every aspect of our lives. If developers can take a game console and make it a meditation machine, what else might they do? And with seemingly every activity-from deep-sea diving to dancing; from fishing to forensics-everything, including the absurd or the tedious, is becoming common Wii game fare. With that in mind, what might the Wii games of the future have in store for us?