It can get mighty "hot" on this board sometimes! I've been caught in some of the flame wars myself. I see you are interested in Wx. That's where I got my start long ago (1978. I've been providing training for thermographers for 25+ years now. If you are interested, I'd be happy to put you on our mailing list. Drop me a note at <jsnell@thesnellgroup.com>. And, be careful to not get caught in the cross fire!