Hey there. I've got this old G3 iMac with a non-extreme AirPort card installed. It's also got Mac OS X 10.3.9 and the AirPort 3.3.1 software installed. Been trying to connect to my Motorola SBG6580 through both WPA+PSK and WPA2+PSK WiFi connections. But whenever I try to connect and enter my password (all letters, nothing else), I am told that there's an error in trying to connect. Is there a way to get this old machine with a normal AirPort card to connect to my WiFi? Also, I cannot enable WEP, and the SBG6580 was rented from an ISP and is blocked off.