> > e) what baud rate is that signal? > > A $20 logic probe from Radio Shack will do the same. It will tell you the baudrate of serial signal?? Tell me all about that magic probe! Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.