SO much help needed!!!!! I have 3 mac computers trying to create a network. 1 G4 powerbook running 10.2.8 with airport card...2 G4 433mhz running 9.2.2 with an airport card and 3.. an iMac 500mhz rinning 10.3.2 with an ethernet cable running directly to the airport base staion. All 3 can get on the internet just fine. The powerbook will occasionally see the Imac...the Imac seldon sees the Powerbook..and the G4 433mhz 9.2.2 can not see any of the computers nor can the opther computers see it. How do you set up a network with one computer running into the airport base station and the other two with airport cards. Help is greatly appreciated!!!!!