Thanks guys. Ivan, I have 2 Nikons, the D50 and the D80. I used the D80 for this show with the Nikon 18-200mm VR lens. The lens I would highly recommend. The D80 is not a good camera if you are just getting into photography, or just starting out in digital even. I'm in my second year with the D80 and I still have times where the metering on it confounds me. It takes wonderful pictures, but you have to work at it. The D90, which is a generation beyond the D80 is a great camera from everyone I have talked to that got one.
My next upgrade will be the D300, and if things work out, there will be 2 in my bag so I won't have to change lenses in the field and risk more dust.