Not sure if this is the right place but whatever. I have a d50 and Ive been noticing a lot of my pictures are kinda grainy/noise and the image doesnt seem as sharp as it should, for example, one I took when I was testing out my new macro lens. (the top portion of the picture) And I had my ISO on the lowest it could go (200) Then when I tried taking similar pictures with my dads d80 that graininess (uh...? lol) wasnt there. I know d80's are better cameras but is this because of the camera quality or are my settings just off?