If anybody else needs info on PC keyboard scan codes, connections etc, see my web page for links and info.:- http://ourworld.compuserve.com/homepages/steve_lawther/keybinfo.htm If anyone has any other keyboard type links, please mail me, and I'll add them. I'm also hoping to get a copy of my PIC based PC keyboard to LCD code viewer on, but it depends....(on my mood, level of work etc, etc) Hope this helps somebody, Steve Lawther PS - why do I get nasty messages from piclist about having sent a mail twice??? *** Always available for writing PIC microcontoller code *** *** Opinions are my own ***