I've spend hours and hours on the internet trying to find out which camera i should buy and every five minutes i think i've come up with the better solution...until i discover something else. i have a Sigma 70-300mm f/4-5.6 DG Macro APO already for nikon. i want the d80, but it's too expensive, so i figured i'd buy a less expensive house and buy either Sigma 17-70mm f/2.8-4.5 DC Macro or (rather) Sigma 18-50mm f/2.8 EX DC Macro . (anyone who knows where i can get it in europe? it seems too new to be tested by anyone and i can only find the non macro version) my question is therefore this: which camera should i go for? the d70 feels more pro (but might be too heavy and big for my small hands) but doesn't have that many extra features compared to the d50. the d50 on the other hand seems annoyingly adapted to family photograhy. i've looked at the d40, but i don't like the fact that it's only compatible with the newest lenses, plus, i think i read that it lacks some essential functions for other than point and shoot photograpers. if i only had a million dollars... thanks a lot for any advice!