I kinda all if not everything then most of the hardware working.
You will need a few things.
Bootcamp 3.1 you will need a copy from someone,
download bootcamp from apple for the macbook air and burn it. download it from bootcamp.
Nvidia drivers.
http://forums.laptopvideo2go.com/to...indows-xp-macbook-air-geforce-320m-late-2010/
grab it from there.
http://guides.macrumors.com/Install_Windows_XP_on_2010_MacBook_Air
What I did was that I installed bootcamp 3.1 first. it will crap out at machal drivers.
You will be be working but not 100%.
Then grab the nvidia drivers 260.89/99 manual install with modded inf. Go to your unknown device in hardware manager, update drivers, install from location.
I'm not sure where I grabbed it but it was off a google link.
Next is to go to the drivers\apple\drivers folder
install the bluetooth files, multitrackpad files, isight, keyboard via the exe files. reboot
At this point you should fully functional MBA.
All keys work, multipoint touch/right click works, bootcamp app will see trackpad and f-keys. You can update bootcamp too hahahha.