> I purposely left out all comments I had made, so when > the code was looked at my potentially false thoughts > on what was happening wouldn t interfere with other > people s views (sort of like proofreading your own > papers for grammar errors). Without my comments, it > forces you to look at each segment and figure out what > is going on, and what I may have been trying to do. We can see what it does from the code anyway. The comments tell us what you intended it to do, which can make it easier to understand what went wrong. ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, olin@embedinc.com, http://www.embedinc.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.