Vista - PS/2 keyboard driver for Vista 64?

Does anybody know where I can get a Vista64 driver for a MS Natural Multimedia PS/2
keyboard? The program that came with the keyboard does not work under Vista 64. My google searches get hits but none of the downloads seem to work.

I've tried auto detecting the keyboard under "add hardware" which doesn't work, I tried manually adding hardware but there's nothing for input or ps/2 devices, I tried looking
at all devices under manual input without luck.

I really don't even care about the bonus keys, i just want the simple ps/2 keyboard to
work with vista 64. Anybody already solve this problem and can pass on some help?

The keyboard works fine, I can hit del and get into bios, it just doesn't work once the OS has started.

Thanks!

I'm getting good at answering my own questions. In case anybody else cares, I went to the microsoft.com, selected drivers, and downloaded the intellitype vista 64 driver which worked just fine.