Been thinking about purchasing a Retina iMac but came across this thread here http://forums.macrumors.com/showthread.php?t=1717441 does anyone know or can confirm if i can run Windows 7 on the Retina iMac and if so if it would be in true 5K or if it would actually be in 4K? I have seen a youtube clip with Win8 installed through Bootcamp and I recall the person saying Win8 runs at 4K and not 5K as the Mac OS does. Also if this is indeed possible to run Win7 through Bootcamp on the Retina iMac should I wait for the refresh that could be coming in the next couple of months or purchase now? My concern is if I wait for the next refresh and then Bootcamp won't have any support for Win7. Can anyone here shed some light on this?