I've got an NEC LCD3090WQXI monitor with the MDSVSENSOR (custom i1Display v2) Setting gamma as native, I have been using the Automatic setting (let SV choose based on the existing sensor) for Source of Primary Color Chromaticities for ICC Profile, the other choices being Calibration Sensor Measurements (with a caveat that some sensors may give inaccurate results with wide gamut displays) and Factory Measurements (suggesting that it may be more accurate than some sensors when measuring wide gamut displays). Can someone confirm whether the shipped wide-gamut optimized custom i1Display v2 would be best used with one of the other specific settings rather than auto? -- ___________________________________________________ RICK GORDON EMERALD VALLEY GRAPHICS AND CONSULTING ___________________________________________________ WWW: http://www.shelterpub.com