Only for you Ron---
As for most I would say - if you are thinking of getting a semi-pro dSLR, I would get the D50.
Reason I say yeah to Ron - Is only because the D200 will work with his manual only lenses.
As far as quality-Once again - for the price - I would certainly recommend the D50.
And I have had 3 of the latest models.. The D50, D70s, and now the D200.
The other models can get away with inexpensive lenses - But the higher resolution on the D200 will show with the cheaper lenses. And it really should be used with quality lenses (or really know how to use your lens correctly). I am speaking of the 700.00+ lenses.... Over the 200.00 lens..
Granted it will work fine, but as I said - it would be best if you really knew what you where doing with a camera to get the best possible picture with a cheap lens on a D200. This will not apply (for the most part) for the D50, D70, D70s...
Or if you just are thinking digital - I would even say just get a 5mp point and shoot...
It will take perfectly fine pictures...
Even when blown up to 8x10
I use my 4mp and 8x10s are just fine.