We are lucky to have so much IR knowledge on this thread. I just have a couple of questions? David - You state the following on your website "Infrared technology is not magic and its not x-ray vision however, in the hands of a trained inspector the use of an infrared camera will greatly reduce the chances of hidden problems going undetected. What's your inspector looking at?" Very well worded I might add. Couldn't agree more. Problem I am having is I'm alittle confused about the word "trained". I thought you just said training is not needed for what you do. What your telling us and what your telling your customers seems to be different? Which is it? Chris - Your website says "Specialist in Moisture detection and Thermal scanning". The last time I checked Specialist was defined as "someone who is an expert in, or devoted to, some specific branch of study or research". Again there seems to be a difference from what is said here and what is being said to potential clients. Interesting how you guys have had your cameras for a couple months and have it all figured out. Shows how dumb I am. I am a level II and have 5 years experience of using IR in building diagnostics from residential, commercial, retail, industrial, schools, and even state legistative buildings. I never thought of just decieving my clients by mis-representing my qualifications. Terry