> Is there a good migration guide or something that outlines the differences > between the 16F and 18F devices (apart from studying that datasheet). I think I remember seeing something like that a few years ago. However, you need to read the data sheet anyway. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads