Help - I am currently running Earthlink DSL with an IBM windows xp based PC. I want to hook my Mac G4 notebook up with an airport extreme (ethernet or usb based only- not dial up capability) I've got all the equipment but I can't get the G4 and the Airport to talk. It's currently set up through an Apple compatible Canon printer usb port. Any ideas??????? I would greatly appreciate any help - I'm a Mac newbie and although I love the OS X platform I'm not getting this technology yet.