I am currently shooting with a D50, and was wondering if other DSLR's would have a better (easier to see or larger) viewfinder. I know the Katzeye screen is available, but the price has kept me from trying it without actually being able to see the difference before investing the money. Which DSLR upgrade would show me an improvement in this area? I have been thinking of the D200, due to the attractive pricing recently. Would the D200 viewfinder be a good choice, or about the same as I have? Any comments or advice will be considered. Thanks in advance.