Alright, I have a really old mac (Performa 630 CD) which doesn't have an ethernet port, however, I do have a modem for it and would like to connect to my pc running windows xp as an internet gateway to my fast cable connection. Basicly, I want to connect the modem from the old mac to the modem on the pc, and be able to access my cable modem's connection through the connection to the pc via modem. I know this would limit the speed to 56k or slower to the mac, but it's such a slow old machine it wouldnt matter, it's not even a powermac. Why would I want to do this? To get some use out of the old thing, I found a site that has some software like aol instant messanger for 68k mac, so that would be useful right there, especially when i'm playing games on the pc. Anyways, has anyone done anything like this? Is it even possible? How if so? What software will I need? Thanks alot for any replies.