I think what might be even more exciting to the general public is that a 10Gb Ethernet network can be built for under $40 and connect two computers together. In my case, it cost an additional $80 to add a third computer. A fourth computer would be even more expensive (8 total network interfaces, 6 total cables), so at this point it probably starts to make more sense to consider getting a switch. - briancmoses.com

• 10 Gigabit Home Networking