I'm going to a shoot outside of the country in a month or so and I am looking to buy a used 2nd body. I don't have $$$ to spend on it (and because I am saving up for the D3X!) I really am not considering any camera beyond $600. I was thinking of just brining my film SLR as backup, but shooting mostly digital lately, it makes no sense. The only lens that would go on it is a wide angle lens. Anyway, my choices are: D50 (quite new and heftier than the D40 - I like a more solid feel - better metering?) D40 (cheapest and newest) D100 (?) Fuji S2 Pro (dynamic range but potential sensor problem and quite old) D1H or D1X Any suggestions or advise? Thanks!