> Engineers could be devided into those who take such things as a proof, > and those who don't. This thread has drilled into non-PIC territory pretty deeply, perhaps if anyone wants to comment further it would be best to take it to [EE] if choice of switches still has any share of content, or [OT] if it's the way a real engineer's mind works? Thanks, Bob -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist