Bob Axtell wrote: >I can write a bootloader for you at a reasonable cost, including the > WinXP application to convert and encrypt the hex file. > > Let me know what PIC you are using (and its schematic) and I will give you > a quote. I'm just down here in Tucson (really Green Valley). think you > are in Phoenix, right? Bob, thank you for your reply, I will contact you off-list. You're right, our company is located in north Phoenix. Vitaliy -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist