> Larry's right: the first requirement of a teacher is empathy. I am not so sure of that. (Today was my first day as part-time-teacher. The 'kids' are using 16F877, c2c and two stepper motors. Three guesses what they are making?) Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads