Another IAQA conference and opportunity to learn few new tricks of the field and also to worm up old bones down in Florida. Classes given by prominent practitioners and researchers alike shed some more light onto our still uncharted territory called IAQ. Unfortunately chronic lack of research funding makes it really difficult to establish proven link between so many indoor contaminants and human reaction to them. Of course, fact that every individual reacts in different way, at different dose, or doesn’t react at all make things really interesting. That is the main reason we have no standards and set exposure limits for so much bad stuff that is out there lurking in the air waiting to jump on us for a free ride. And every hard work is eventually rewarded by after hours quality time with friends and colleagues.