> How many PIC's have a bootloader written for them & were can I find these > programs? Any PIC capable of writing it's own program memory (the 16f877 and most (all?) of the 18F series) can use a bootloader. I believe Microchip has one on their site, there are many others. Try google. TTYL ---------------------------------- Herbert's PIC Stuff: http://repatch.dyndns.org:8383/pic_stuff/ -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body