"i have come to love this program because it makes computing so much easier on the eyes when you're on it into the wee hours. Today I've been on this thing for a good while, and short while ago, I realized that my eyes were feeling fatigued and that they'd probably feel better if the screen wasn't so bright. Then I remembered that little program I installed on my laptop called F.lux! Installed it, and ... instant comfort." - Garrett W.