I'm attempting to connect my 6500 (PCI Ethernet) to my friends' 9500 (Apple built in). When I select AppleTalk on his computer I get an error telling me that there I cannot connect through ethernet because of an error. I've replaced all of his networking software with the latest of everything and I still get the same message. I suspect that either his card is dead or he's missing the magic extension. His computer has everything mine does yet that message persists.