Suggested by ElScorcho - 29 Dec 2006
All you do is hold down command, alt and control all at the same time and press 8 while they're all held down and the screen should go into inverted colors.
Just do the same thing to make it go back.
This is a feature for people with bad eyesight.... LOL - Nov 7 2008 3:03PM
TIGHT! Works for Leopard. Sweet. Feynix7 - Jan 7 2008 9:24PM
So far this seems to have saved a little bit of battery life. ha. Vin - Jan 19 2007 5:15PM