...and things look really "off".
I know a lot of people say this. but it really does. I've done it a few times to be sure, though. the colours themselves seem better, but the whitebalance (colour temperature) looks better to me at D75 than at D65. The monitor itself is set to 6500K, so I don't think that's the problem. I've also disabled all other calibration software (Adobe Gamma).
Has anyone else experienced this "issue" with D65 vs. D75?

