Peter P. wrote: > Q1 - what is the general take on this. My take is that you're being overly dramatic, which leads to the impression you have a axe to grind, which undermines your credibility. Yes, there are cases when external over/under voltage protection is needed on PIC pins, but to say it is required on all pins all the time is just silly. ******************************************************************** 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