The Sony VAIO Duo 11 was one of about a bazillion Windows 8 convertibles to debut at IFA this summer, and it stood out from a gaggle of flipping, twisting and dockable devices with its slider form factor. And it's equipped to compete with other iterations of the two-in-one concept, with a choice of Core i5 or Core i7 processors, a 1080p touchscreen coated in Gorilla Glass, a sturdy magnesium-alloy design and a generous selection of ports. Sony also bundles a stylus for tapping your way through Win 8 and doing some light photo editing, rounding out a nice list of features that could justify
