Get an internet TV, and a network harddrive, samsung does a great one - it has a file browser. Using an entire computer for a media centre is sacrilege, if you love the tiles and apps so much, get an xbox and use that, XboxOne's kinect voice controls actually work quite well.
The point I was trying to make was that metro is ergonomically retarded for a desktop or laptop.
Fuck your metro Fanboyishness (sp), you're making excuses by saying it's good at something it was never made to do, but agreeing with the fact that it's awful at what it is supposed to do.