Calibrated 3 monitors and they all look different. Which one is correct?

[JClishe]

This is good stuff, Garbz. Thanks for taking the time to write this up.

 

[The_Traveler]

I pursued this a year or so ago and was told that the video card must explicitly support two separate color profiles running simultaneously. I have no clue whether this was an attempt to upsell me to a new video card or whether it was the actual truth.