Matts1984, thanks for the reply. Your logic is straight forward and very compelling. I remained on 3.66 because everything worked, it did what I wanted and needed and was the easiest. Slowly, after each of 2 household moves, certain "automatic" features seemed to quit working but yet still...

I completely lost my hard drive and everything on it ... yes even my camera configuration files. and the blue iris config file. I'm wondering, since I have to rebuild, what are my options? I could stay with V3?? and install it from the CD but will I be able to upgrade it to 3.66 for now, just to get...