Filed under: GamingWe've still got a few weeks left to see how we'll do going up against the Nintendo-made workout routines of the Wii Fit, but we can tell you that we've had some mixed results early on. We'll do a full wrap-up later, but for now some initial notes.We were off to a pretty good start in the first couple of days -- but be warned, you do need plenty of space where you intend to work out, especially as you get started in the strength training. We were a little surprised at just how much space was needed at times, so unless you've got plenty of it you may end up like us, spending plenty of time shuffling and reshuffling the balance bo