Great, a dedicated-purpose Ethernet cable
Purely for Music.
Does this require the use of an AudioQuest-specific protocol to run over the Ethernet MAC?
I'll bet they require that you use their Ethernet chipset hooked up to one of their southbridges and CPUs, running their specially tweaked OS to get the "optimum" sound reproduction. Ohh, and don't you DARE think about using a third-party Ethernet switch!