s The other day, I was in my favorite store, no not the Armani store, but Barnes and Noble. I came across a book in the Mac section called The Wireless Wi-Fi Mac, or something like that. I can't remember. But I read a paragraph in there that said that as long as you are running 00.0.0 or higher and had the latest install of the Airport software, pretty much any 0rd party wireless PC card would work. I would look into that a bit more if I were you. 