I realize this is very "next Tuesday," but what is the likelihood of Nikon introducing a new lower end camera to replace/complement the D50, or similar changes from Canon? The D50 is about 1.5 years old? 2/2002 D100 2/2004 D70 4/2005 D50, D70s 11/2005 D200 8/2008 D80 Or do you think Nikon is pretty happy with this lineup. It does seem to cover a pretty broad range. (obviously, I'm skipping the professional cameras as I'm not that deluded...) I'm thinking of pulling the trigger and getting a D50. I think I'll start out with the kit lens (18-55) and grow from there. I love to hem and haw over purchases though, so I thought I'd ask this question.