In the code which I will post up in a couple of seconds, I don''t understand the for loop. It was from one of the articles explaining 16 bit color pixel-plotting. I just don''t understand the "N<<=1" part. The code will be posted in a couple of seconds from this time. P P P P P P P P P P P P P P P P P p

nevermind, I''ll put it up in graphics programming and theory.