iv been trying out airplay mirroring, so far, i was happy to see full 1080p without bars available. smoothness hadn't been impressive to me but i couldnt judge this for certain yet as iv been constantly downloading updates and files which im sure affects the quality. now i'v discovered a new problem - after i stopped airplay mirroring, the quality of my graphics on my laptop, have gone down! everything looks lower in bit quality, i think thats how to describe it. looks like a GIF quality image, looks grainy and colours arent fading or blending smoothly. anyone else experienced this? im on a late 2011 MBP 15inch the only way i seem to get the quality back, is if i turn airplay mirroring back on.