Thanks for this thread. My display (LG DM2780D passive 3D) using the standard MS pnp driver (oddly?, it should be using the one I installed) shows full RGB without any tweaks, so didnt need that. However I know some people who will be very pleased with it. The calibration website posted by Jonny3D is great! Here it is again in case anyone missed it http://www.lagom.nl/lcd-test/ I refined my display a little, black definition is improved and colour balance is a little better, much pleased.