My D50 broke (fell, shattered), which Nikon body should I get and why? D40, D40x, D60, or D80 (all used bodies)? (I can't afford the D90) ... I have the following lenses NIKKOR 18-55 mm NIKKOR 50 mm f/1.8 I did some internet research and the first page that came up was Ken Rockwell's site comparing D40 v. D80. He seems to think the D40 is better than the D80, but he also sounds like an idiot. What do you recommend and why? Give me your expert opinion. I shoot during my travels, a lot of people in motion, night shots, street shots, and landscapes. Thanks in advance for the advice.