Thanks, its a very easy to use stat. Thanks for the advice. My begining problem seams to have stemmed from:
A short in the Low Volt AC wire, which blew the 3amp fuse, which gave my wife an odd message on the R.S. Stat, which over the phone I told her to try new batteries, which she put in backwards, which started to smoke, which fried the old stat, which sent me to this forum, which suggested the Honeywell 8320, which I bought, installed and nothing happened...., found the short and the temp in the house is on it's way down.