Olin Lathrop wrote: > Tom=E1s =D3 h=C9ilidhe wrote: > = >> Find me someone who can't tell the difference between red and green. >> = > > That's actually the single most common form of color blindness. Look it = up. > = Thanks for that, I learn something new every day. I'm gonna try find = different colour LED's. -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist