Hi folks. New to Mac Forum, and I have a problem. I'm running 10.4 for reference. My kid (18 months) was pressing multiple keys while some Elmo game was going on, and it turned my desktop and everything else into some appearance of a "negative" (with lively colors, not completely black and white). Orange scroll bars, black safari background, etc. Except that under system preferences for appearance, it will say aquatic blue. Does anyone know how to fix this problem? Thanks.