I tried sending this about two hours ago, but it didn't seem to come through. I am trying it again.
My new Nikon D7100 arrived today, and I couldn't wait to try it out under adverse conditions. So, I headed downtown to our museum, which is usually pretty dark. I took this picture at ISO 2500, and I couldn't be more pleased. It is almost noiseless. I can't wait till tomorrow to try some more experiments.
Ray