say I connect two Macs that support gigabit ethernet. can I use a plain-old crossover cable (cat5) and get "gigabit" speeds? or is there a special gigabit version of cat5? I'm confused. this is a ...

Has anyone used a crossover cable to share an internet connection? I have a dialup connection and two computers and am trying to share the connection without dropping alot of cash. Any suggestions?

Ethernet is ubiquitous, fast, and simple. You only need two diffpairs (four wires) to establish a 100Mbit link, the hardware is everywhere, you can do Ethernet over long distances easily, and tons of ...