I have a G5 tower, iMac, old-school imac, and ibook that I want to connect to SBC dsl, which I plan to buy soon. (Can you believe the fools at SBC who wouldn't let me buy wired internet since "no one uses it anymore" and don't even know if their programs are compatible with mac?) So it turns out SBC has no wireless cards for macs, and they told me to go buy the Airport cards I told them about. I can't justify spending $300 just for Airport cards. So I'm interested in these wireless USB adapters that are cheaper. The problem with living in a Windows world is you never know if equipment will work on a mac. Does anyone know which wireless USB adapters work with mac?