Hi all I am helping a friend with a hobby project. He send me a hex file for 16F674 (4K) but I only have 16F677 (8K) in stock. I never worked with hex files before (except upgrading picstart), so my question is: What do I have to do (if any) to put the code on a 16f677? In case you were wondering where the code comes from: gm.cnc.free.fr OR http://www.rc-aero.net I don't really want to waste time disasembling the code. (Would be quicker to go and buy a 16F674). Quentin qsc@iptech.co.za www.iptech.co.za -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.