I've been trying to get the hang of DOF but nothing I seem to try allows me to get the sharp focus on my subject while blurring everything else. My latest attempt produced a pleasing, artistic result in the following picture (link) but still fell short of what I was attempting...to focus on the tree only. Please help. http://www.renderosity.com/viewed.ez?galleryid=378010&Start=1&Sectionid=3&filter_genre_id=0&WhatsNew=Yes