Here's the google to find compatible USB WIFI client hardware.
http://www.google.com/search?hl=en&q=apple+wifi+usb&btnG=Google+Search
Bob
Ahem! A while back my son-in-law, who is a wonderful fellow but works on a computer from the dark side (PC), was clued into a way to add wireless access to his computer without having an internal card. It was a little thing that looked like a stick, and I believe it was just inserted into a place on the back of the computer. It worked just fine.
In some ads for places selling computer supplies, I saw just such a thing (I think), but I (1) don't know whether such a thing exists for Macs and (2) whether my computer--Sawtooth G4 desktop--is compatible with anything now being sold for that purpose. The computer never had an Airport Card, and if I wanted one, I'd have to search for an old one (probably 11b). I think I'd need the older versions of other equipment that goes with such an old card, too, so I was wondering whether that would pertain also to the kind of external wireless device I started talking about here. If I could buy something current, and if it was easy to install, what a blessing that would be!
Forgive my ignorance. I don't even know what the thing is called, and I am aware that what I'm asking for may be totally out of reach, but hope springs eternal. . . .
jenny

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