Bought a Drobo 5D today as I'll need an external storage array for the existing media drives of various sizes (and a Time Machine solution / drive) in my Mac Pro 3,1 when I upgrade to the new Mac Pro coming out in December. The Drobo 5D has 2 connection types - Thunderbolt and USB3. Can anyone recommend a solution to transfer literally Terabytes of data from my existing drives sitting in the MP to the Drobo? I know USB3 is backwards compatible to the USB2 ports in my current machine but I'm guessing that transferring that amount of data will take ages. It would be great if I could make use of the Firewire or LAN connections. Does anyone know of a TB to LAN, TB to FW or USB3 to FW connection? If not, does anyone have suggestions on how to transfer that amount of data quickly to the Drobo?