An excellent post, Stan, Thanks a lot. Your comments were one of the reasons i came into your community. Sorry for offtop, but SPB is one of my favorite cities after Prague.
I use D600 for 3 weeks now, it's a really great cam! the adjustments are so patient that you can get your requested result 100% and ISO2000 or even more image quality breaks my mind - compared with $3thousand DIII... a can't say a word no more ))