Hey people. I have a Sawtooth PowerMac... which has no modem (the top of the range machine at the time didn't ship with one!!!!). I use it for broadband through internet, but will soon only have dial-up. I have an original airport base station though (but no airport card in the powermac), is it possible to connect to the basestation over ethernet, and use that to dial up to the modem in the base station? HELP!