Is anyone using the M$ wireless keyboard and mouse combo with Leopard? I've narrowed down my Leopard BSOD woes to what I believe is this software and driver package.

Being that I'm a PC guy I've got accustomed to fancy ergonomic wireless mice and keyboards, for those using these types of setups what do you suggest? I'm in the market for something else just in case I have to ditch this setup, but there doesn't seem to be much out there with side button mice and I don't want to go track ball quiet yet.