I have a 1000D and now have a few lenses but I have never been blown away by the sharpness of most pictures I take. I used to put it down to the kit lens and me being a noob but now I have the nifty 50 and a sigma 17-70 (which is supposed to be a fairly sharp lens) and it doesn't seem much better. Compared to alot of shots on here the pictures I take seem soft or like the focus is out. Is it possible for the body itself to be out of calibration or am I expecting too much? I have tried shapening pictures as far as the slider goes in the Canon DPP software and playing is PS but it's never as sharp as I would like to see. Any thoughts?