Your USB and firewire connections still run at the standard speed, there is no real speed gain here. This is peripheral connection aggregation. Softpedia says 10gigabit bandwidth, probably a "peak" number, not the actual result, more than likely copper as well. Intel has to work on this more before it becomes viable, it`s a small step towards integration though, and all of these cumulative steps have brought us here now. Don`t expect it for PC too soon unless it manages to blow everything out of the water.