Boot Camp: Renegade Keyboard and Mouse

[Sharkdines]

I recently got Boot Camp and installed Vista Home Premium onto a partition. Everything worked smoothly to begin with, I put in my Leopard DVD to install all the drivers for it. After rebooting, my keyboard and mouse (wireless) wouldn't work and I couldn't even sign in. I'm wondering if I'm being silly, or really do I have to buy a wired keyboard and mouse to pair the bluetooth ones to Vista?

I'm using the G5 iMac with the small bluetooth aluminum keyboard and the wireless Mighty Mouse.

Thank you in advance.