Hey everyone, Want to get my b/f a power commander V for his aforementioned bike. Does anyone know if I just need the unit itself or do I need the secondary unit as well?? Also there's all these other gadgets and gizmo's available too such as quickshift and auto-tuners! (Gargh... I'm usually pretty knowledgable when it comes to bikes but this kinda has me boggled!) Can anyone suggest some helpful information that will allow me to purchase this for him without farking it up? Also where in Australia can I get one, and for a decent price...if you know. Thankyou in advance guys!!! P.S. its for a christmas present so time is against me! ARGHHH!!!