this is waht it looks like and if you look carefully u can notice the bottom is slightly lighter than the middle/upper part... thats as close as i can represent it using my camera...
its only noticable when your looking at single color backgrounds (ie black)
if you have windows up and or playing a game or just doing normal stuff on a wallpapered desktop its not noticable
also note how the black isnt as black as my CRT... thats how it is in real life... but also notice on the bottom pic that its more colorful than my CRT, thats how it is in real life too
do you notice the color thing here? i cant
its only noticable in single color backgrounds like i said