Greetings; A postscript to my earlier question about security with the 16C84: Is the One Time Programmable unit the one being spoken of with the security problem, or is it just the EEPROM unit that I thought was just for development? Has anyone worked with a much more secure PIC (or even heard of such) - even by another manufacturer? Thanks for your help! -- Carson S. Meyers Meyers Services (704)926-8860 / FAX (704)926-8860 mailto:carson@primeline.com It is not a matter of Can or Can Not, it is a matter of Will or Will Not.