Thanks for all the input. I will buy a decent thermometer/Hygrometer so I can do valid comparisons. I plan this fall to do what ever it takes to make my house comfortable. I need to 1st find a good tech in my area. I see you guys are having your convention here in Baltimore. I live in Finksburg Maryland about 30 minutes from downtown. If you all want to come out and debate what I should do with my system I'll buy the crabs and beer.