Digital SLR vs. Medium format film??? I know what your thinking, not this debate again. However, Please read. This is the deal. I am a fine art painter who is trying to decide on a camera. I never paint from photographs ordinarily, but have been recognizing the benefit's of using photo's as a resource. Basically i need a camera to reproduce nature as close to the way the human eye see's as possible. In the end i don't want anyone to be able to tell that I used photos. Therefore I need something that can give me a very natural looking focus/ no perspective distortion/pixalization (that i get with my digital point & shoot). i will be doing color studies (in paint) on sight so am not concerned with color accuracy so much as tonal accuracy and gradation (depiction of form). I am relying on these photos as drawing resources primarily. I also would like to blow these photo's up to ideally around 12x16,16x20 in order to work from. I am fairly camera savvy, and know that some of these issues are related to lenses, like perspective distortion etc.. I am looking in the used $1000 range. Mamyia 645 afd or maybe a Nikon D300. The easy process of a digital would be better but can digital cameras (in this price range) capture the range of tonal variations with the quality of medium format film yet? Thanks,