I'm using Vista Ultimate. I have the problem that I can't change the bright ans color for my videocard (nVidia 7300 LE).
I fist tested with drivers from MS (incl. in install, ans on MS update), but nowhere to change this settings.
I installed nVidia's own driver, but also the same, I cant change the bright/colors. I't seams that nVidia's controlpanel is missing this, in XP on the same place in nVidia controlpanel I can change bright and color.
So if somebody have a trick for me, I would be verry happy, becaus my Samsung monitor is verry bright (and I have alreday put the monitors bright on zero).
As far as I know, you need nVidia's drivers to get the control panel. Microsoft's drivers normally just make it work, but that's it. Any control panels or features and options aren't included. I'm not sure how their Vista drivers look so maybe they're not that far there yet.