When do you think 10 Gigabit Ethernet will become standard in Mac Pros and iMacs? I'm dreaming of having my main RAID data storage box connected to my server via Thunderbolt, and then having all my other computers being able to connect to the server via 10 Gigabit Ethernet. A Thunderbolt breakout box with a 10 Gigabit Ethernet port would work as well, and then all the computers could connect to a 10 Gigabit Ethernet switch. Any other ideas how to access large amounts of data fast from multiple computers? Xsan/Fibre Channel seems to be fantastic but is probably very expensive.