There is one feature I miss in Datacolors spyder3 calibration software:
To be able to calibrate screen brightness to a defined value like 100cd/m².
Right now the datacolor just says "adjust the brightness to a level comfortable for you". Well, duh, I did not buy a calibration device to adjust my display "to my comfort", but to a usable, repeatable value.
From Eizo's ColorNavigator software I'm used to set the brightness I want to calibrate to in the software, then calibration will measure and adjust accordingly.
Without proper display brightness the brightness of prints will be off, and the prints being what I see on the display is what calibration is about.
So: Is it possible in DataColors software to measure and adjust screen brightness? Or maybe at least to measure and display the screen brightness?