I have a D-Link DWL-G630 802.11g PC card that I received as a gift. It appears this card does not have drivers for the Mac. On D-Link's website, they list the card as only Windows compatible, with no Mac Drivers to download. I tried downloading & installing the DWL-G650X drivers, but they don't detect the card with my powerbook. Does anyone have experience getting this card to work with a titanium powerbook G4?