right now i only have a home built computer with windows me. it has a firewire port. would i be able to connect that with an emac by firewire and share my internet connection? i have a cable modem attatched to my computer via usb. i can connect via ethernet to my modem directly, but that would double my monthly charge. just wondering if this is possible. i mostly care about internet sharing. file sharing would be a plus, but if i cant have both, thats fine. thanks!