Thanks for the cool apps and other apps on your web site. They are cool. I am NOT a camera professional. My only hobby is camera. The light meter is very sensitive and accurate. And the internal temparature are cool. This is the interesting part. I have N810 and N800. The temp measurement is always several degree C higher in the N800, 1.5 C to 2.0 C, they both are sitting on the desktop and has NO progs running. Interesting. A few clicks on some progs, the N800 temp ran up very quick while the N810 stays more or less the same. And my N800 has serious power on problem that has been attributed to temp. I will play with it and see. Again, ag2, thanks


bun