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 ...

For some, differentiating straight-through, crossover, and rollover wiring of cables could be quite challenging. These terms are referring to the way the cables are wired (which pin on one end is ...