I just purchased a new Mac Mini Core Duo 1.83 and hooked it up to an Apple Display 17" via an Apple DVI to ADC adapter. The first 2 days of using it, the display was just beautiful. The only change I made was to choose the image of the world as my desktop display. Today I booted up the Mini and the display showed up with all the colors "reversed"...ie: text was white on a black background, blue became orange, red became green, and vice versa.....like looking at color film negatives. Any suggestions how to restore the display back to "normal" ... so the text is black on white, blue is blue, red is red, etc.? I don't think there's anything "wrong" with the Mini, since I hooked it up to a Norwood 19" display this evening, and all the colors were normal on that unit. I just don't quite understand what happened to my 17" Apple Studio Display LCD. Any help offered is much appreciated. Thanks!