Do you know where to find the user manual for the BSSC32? It's not obvious from the
website, DOH.
Why do they call it "Arduino USB SSC-32 Servo Motors Controller with Bluetooth
APC220"? I see nothing there even remotely Arduino-ish, except 2 wires going to
a Duemilanove bd.
Also, remember the Nunchuck is 3.3V only, so consider that when interfacing to
your Arduino board.