Sergey Zolotaryov wrote: > Hmm. I tried to use another application for changing display settings: > monica. It also allows changing rgb curves, but the result is the same - > one second later the settings get cancelled out by dispcal. I can't imagine > that no one before never had the same experience :( There is no problem here. You can either set your VideoLUT curves manually using some other tool, or you can set them to a specific reproduction curve using dispcal and an instrument. Take your pick. Graeme Gill.