> (snip about partial protection and reprogramming without erasing) > What do you think? Sorry, I am not familiar with the exeact algorithm used by PS+, so I cannot comment. For my own programmer [Byron, are you reading? ;] and PC software shuch slective programming should be possible, although I never tested it. 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