Remap certain buttons on a keyboard?

[t3m3st]

So a few months ago I switched from using my PC as my main computer to using my Mac. The PC is just for games. I just got a new desk to more comfortably support the 2 computers, and today I got a KVM switch, so I can easily use one monitor, set of speakers, keyboard and mouse instead of having 2 keyboards/mice, and yanking my cables around every time I want to switch

THE PROBLEM

I'm using an Apple Keyboard on the PC. I'm nice and used to shortcuts on the Mac now (ie command+c to copy) and I'd like to use those same commands on the PC. I also want to map volume control to the vol. control keys on the keyboard, but I can do without this if I can't figure it out.

I need to remap the windows key (or command, on my keyboard, where a PC users alt is) to work as control, alt key to work as the windows key, and control to work as alt.

windows to control
alt to windows
control to alt


Is there a program that will let me do this nice and easy-like (like on a Mac)?

Some google searching brought me to a site that was, I think, about changing registry values. Can anyone guide me there

Thanks all!