Yeah i have, but these are limited by USB2 and therefor its too laggy for me. Will also stress the CPU even more because of constant image compression going on.

Yeah i have, but these are limited by USB2 and therefor its too laggy for me. Will also stress the CPU even more because of constant image compression going on. Also i work with 3D apps, so i need the real deal. But i have high hopes for Thunderbolt to solve this or the recently announced Thunderbolt viDock that is basically a Desktop-grade GPU in an external box connected through thunderbolt.