Originally Posted by Galahad/FLT
The most absolutely useless thing about hardware that can display as many as 3million colours is that the human eye cannot distinguish anywhere near that many colours, so all in all, quite useless really!
Try to do single base color (or grayscale) color slide that fills whole screen with less bits..
(and human eye can distinguish millions of colors, http://hypertextbook.com/facts/2006/JenniferLeong.shtml
, result of random googling)