Hi! I was taking a few long exposure shots of the moon and was chenging the exposure value after every shot. When I set it to EV-5 the camera took the picture and after the mirror went down again the camera was frozen for a few secs, just like a PC. (I hope is not runing Vista ) Inside the view finder I red "Job" followed by what I think was "nr". The camera wouldn't do anything at all, not even display the image in the display. I think it also happened at EV -4 but it didn't happened at EV -3, -2 or -1. It happened many times. I got home and look in the manual but I can't find what "Job nr" stands for! Any help? Thank you! Here is the picture if you guys in the EU and the States want to know in advance what the Moon will look like tomorrow evening (May 20th). I need a better lens collar, I was using a pack of cigarettes and a Nikon camera cap under the AF-S 300 f/4 Rene'