I just got the Nikon D7000 this spring, and it is so much better than the D3100. However, I feel that over the coarse of the summer, i have either lost my way with it, or something is going on. My photos are very blurry. I did in camera sharpening which helped some, but it seems i have to sharpen in editing almost 30% every time! I don't remember having this issue so much when i first got the camera. Also, I just did an indoor church wedding, in a very small badly lit church, and NO flash was allowed except when they were walking up the isle. i used my sb-600 speed light and stood in the middle of the isle and every picture i took of them walking was burred beyond fixing in a program, with my speed light pointed right at them. What am I doing wrong???? Is there a better flash to use in these situations? Even when i did the posed wedding party pictures at the alter afterwards, my camera's shutter speed was so slow, with the speed light right at them, i was only 15 feet away, and had the exposure turned down to try to get the camera to shoot faster. I am so lost. i have been doing wedding s since 2006, maybe 8 a year but I am having such issues with lighting and bur from movement inside in dark lighting. I am ready to give up weddings.