I think I was getting too stupid or having too much fun with my A200 that I have a small spot on the upper left quadrant. On the image it is on the bottom left. There is also a mysterious "mark" when you look through the viewfinder, very small, not easily noticeable. I cleaned the lens and the viewfinder. Both defects are still there. I am NOT going near the sensor. So, where do I go to find a reputable camera repair shop that can clean my camera? What is the usual price and turnover time? I live in the southwest area of Houston, TX. Below is the image that has the spot I am talking about. The mark that I see through the viewfinder does not appear on any of the images. The spot, however, appears in every image.