A mac networking wireless card that works with pcs?

Hello,

I am looking for a Networking wirelss 802.11 b/g lan PCIe card for my Mac Pro that can work under Mac OSX and Windows Vista.

If you know of any please let me know.

Thx.. ;D

Apple's own Airport card works under both. Boot Camp will include the Airport drivers in the driver disc it creates.

The air port extreme doesn't work for Mac Pros. Plus my router is not mac based. It's a wireless belkin g router. Are there any 802.11 g PCIe card routers that works under vista and mac osx? If there aren't than I'm going to take this thing back to apple and buy me and HP computer.