This was definitely a big week for Microsoft. Not just because it revealed some new and interesting devices but because it also managed to convert some naysayers as well, in one fell swoop. However, they do say that the test of the pudding is in the eating, and we won't really be getting our hands on that pudding until later next month. But to whet people's appetites, retailers Amazon, Best Buy, and Target have started taking pre-orders for the Surface Pro 4 and the Surface Book. That is, if the prices look appetizing at all.