Why should authentic, honest-to-goodness Wii owners be the only ones to indulge in some mindless escapism -- or a spirited virtual workout, for that matter? To this end, the heads at Chinavasion have dreamt up a two-tone, quasi-legal Balance Board KIRF for you and your game console. Sure, this is by no means the first such beast we've seen, and there's no telling whether or not this bad boy is compatible with your WÜ,