Carl Denk wrote: > As a non-nuclear person, I need to make some assumptions: Read the article instead of guessing. Most of what you are guessing at was addressed there. ******************************************************************** Embed Inc, Littleton Massachusetts, http://www.embedinc.com/products (978) 742-9014. Gold level PIC consultants since 2000. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .