I cannot get the colour management in Windows 7 (32 bit) to work. I have a wide gamut display, and have produced a colour profile using my Spyder2Pro. I have associated the profile with my display - initially I did it just for my user account, but then tried making it the default profile for all users - but I'm still getting extremely saturated colours on my desktop and in Explorer. When I open one of my photos from the Explorer, Windows Photo Viewer produces a correctly coloured image, but the thumbnail in explorer, as I said, is massively oversaturated (like everything else on my desktop). I tried playing around with rendering intents, in case that was the problem, but that didn't seem to make any difference. My graphics card is an NVIDIA Quadro FX 2700M, for which I have downloaded the latest drivers. Any ideas? I'm a professional photographer and the colour management features of Windows 7 were one of the most attractive features of it to me, so I'm tearing my hair out at the moment!