MS has basically created a dream device for me, the Surface Book..............but, and this is a big one.....the tablet detached, has no kickstand, and no ports...........which really makes me ask this question - Why didn't they instead, create a laptop dock for the Surface Pro 4. What they have done with this device, is prove that a GPU can interact with the stand-alone tablet..............now give me the option on the Surface Pro 4. Id love for the desktop docking station to have the GPU built into it.