I've installed Windows 7 on my rMBP, and I'm having a resolution problem. I can set it to the full native resolution (2880x1800), but everything is extremely tiny. I can put the DPI up to 200% but some UI elements like Chrome and other programs don't scale up properly. I'd like to put it down to half of full native (1440x900), but that's not even an option?! And, anything under 2880x1800 doesn't scale to fit the screen, see picture: http://imgur.com/GwasAIv How can I fix this?