Don't require a driver at all, or just that XP comes with built-in support?
Surely there's a way of re-configuring the keys though? (or setting them to nothing). I had an M$ keyboard with a load of weird keys, and that had some crappy tray application that handled the weirdo keys, and IIRC they simply wouldn't work if that wasn't running... but that was a long time ago now, and I was on 98SE. That KB started going mental after a bit, so now I just have an old(ish) Compaq standard keyboard. I see no point in changing it as it's still very nice to type on.
A64 3200+ Winchester @ 258x10=2580Mhz, ~1.52 Vcore
1Gb RAM, running at various strange speeds...
Voltmodded Sapphire 9800Pro @ 450/350 w/ modded VGA silencer 3.