I'm on an Intel iMac with Tiger and what the screen does is dim after about 2 minutes of being idle. I don't want it to do this. In Energy Saver I made sure "Automatically reduce Brightness of Display before Sleep" is unchecked. I have the put display to sleep after 30 minutes set in Energy Saver and I have the the computer put to sleep never. And I have the screen saver set to come on after 15 minutes. I had the same settings in Panther on my G5 and it didn't do this. I can live with it but as far as I can tell it shouldn't do this. Is there some sort of dim display default that can't be user changed? Thanx Richard