I understand that, and I always evaluate my prints under proper light.
The room I work in for editing has moderate lighting (just my preference)
What I am looking for is a good solution. The huey pro I have does an OK job, but it tends to leave a magenta cast on one of my monitors. I have as my primary a Imac 27, and a H LP2065 as my secondary. I also need something that can help control the Imac, I have the brightness turned way down right now but still end up with a monitor that is way to bright when compared to my prints.
It's hard to diagnose such things remotely.
Do you have lightmeter that has a white dome? set it to ISO 100, 1 second shutter and when measured at the level of the print (relative to the lightsource) it should give you an aperture between 4.5 and 5.6 (which should match with a screen brightness around 100cd/m2
The brightness control of the new 27" inch mac's was improved greatly: I have it set at 80cd/m2 and got there easily (the
slider in preferences is just below half way [attachment=22574:Schermaf...18.26.49.png]).
The spyder elite software lets you designate one display as master and calibrate a second or more against that display (and not individually calibrate against 6500/2.2 again) but i have no experience how well it works.