First, let me say how much I am impressed by the evolution of dispcal and dispcalGUI -- phenomenal. Second, I have a question regarding the *.ti1 measurements stored in the file. Is there an option, anywhere, that would allow the user to retain/save the absolute measurements, instead of normalized tristimulus values, where Y = 100? I can't find any. Maybe an switch on the dispcal command line? I'll try to look around. Thank's / Roger