Tom=E1s =D3 h=C9ilidhe wrote: > * Take a microcontroller that just doesn't have a facility for reading > the code memory out of it. No facility. At all. Fullstop. There is no such thing. If someone wants to badly enough, they can read the microcontroller memory. All the microcontroller manufacturer can do is make this too expensive to be useful in most cases. ******************************************************************** Embed Inc, Littleton Massachusetts, http://www.embedinc.com/products (978) 742-9014. Gold level PIC consultants since 2000. -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist