I found some simple computer graphics info that might be useful to beginners here: http://www.visionengineer.com/comp/computer_graphics.shtml Chris -- E-Mail: Chris Nystrom <cnystrom@xxxxxxxxx> Business: http://www.shaklee.net/austin Blog: http://conversazione.blogspot.com/ AIM: nystromchris --------------------- To unsubscribe go to http://gameprogrammer.com/mailinglist.html