オリジナル投稿者： Dan ,
Sorry to say you're between a rock and a hard place. Your system can only go up to Leopard OS-X 10.5.x as it has a PowerPC CPU Vs Intel. Snow Leopard was the first release to offer WPA services. I don't know of any 3rd party offerings to get you there, besides, I doubt they are still offering the needed software given the time that has passed.