Bootcamp Wireless card drivers...

Hey i recently installed Parallels and in my un-witting state decided to allow it to run the Bootcamp portion of my computer (big mistake there!). Now when i boot into windows bootcamp under dual-boot, it is making me re-install all the apple bootcamp drivers, the x1600, sigma audio, HDI mouse and so on, no biggie. The issue is when it reaches the Atheros wire-less card "hardware found". When i say to install it (cause otherwise my wireless doesnt work!) it begins to install, then it locks up my entire windows and freezes. I need to manually hold down the power button and reboot into windows, in which case all the previous hardware pop-ups occur again an i am back at square one... Anybody have this problem and resolve it?

The issue occurs when: a5415.sys is being installed into system32/drivers

Help please, this has become a nightmare, the Windows XP VM works GREAT under mac os x, i have no complaints there, but this has messed up my bootcamp and that a big issue.