I know this seems like a stupid question, but is there ANY way at all to install and AirPort card on my Beige G3 233Mhz (Rev. A) that, obviously, doesn't support AirPort. This would save me a lot of time and money attempting to run wires through the walls and ceilings.
Several companies make PCI adapter cards to plug wireless PC cards in to, but none of these companies are making OSX drivers for their cards. There's an open source project to make drivers, but apparently they can't get any of them to work with the PCI adapters. Something to do with apple's support for PCI. You can find out more here. Looks like for the time being you're SOL.