Okay... I have an "old", 600mhz G3 iMac. I need to connect to my wireless network. At this point, I don't even care if it's only Wireless-B. My computer is able to accept a 1G Airport card, but that would cost me over $100. I've researched USB adapters, but I've only found an old, discontinued Belkin adapter and I think it was for 10.2. Does anyone know a good solution for connecting to my wireless network?