I use Colorvision's OptiCal and spyder to callibrate my monitor on w2k.
My spyder is being sent back for exchange after getting screwed up.
In the mean time, photoshop is using the last profile OptiCal created with the bad spyder, which is terrible. How do I get photoshop to switch back to using the previous profile, which was basically good ? I save all the profiles that OptiCal creates with timestamps, so I know which is which.