I just bought an older iBook G3 with an airport card, running 10.2. I don't have a wireless network, though, so I need to connect to my cable internet service through the ethernet port. However, when I go into "Internet Connect," I can only select airport or dial-up. I can't seem to figure out how to connect using the ethernet port. Do I need to remove the airport card or something? Any help would be apprecitated. Thanks.