When I connect my XGA projector (NEC VT540, native resolution 1024x768) to my 2012 retina MBP I don't have the option of native resolution in the Displays panel in System Preferences. I only get 800x600 and 1280x1024. When I connect my projector to my 2008 13" Macbook, I get the native resolution of the projector in the Displays panel. The panel on the left is on my rMBP and the panel on the right is my 2008 Macbook. I called Apple support and they said that's just the way it is. It doesn't seem like Apple to do this. Does anyone have any idea?