I'm not sure if this is the correct forum to be posting this question,,,, Here is my dilemma. When I download my images to my computer, most of the time I do some degree of cropping. Sometimes alot but most of the time just a bit. When I take these images to my photofinisher and order 8 by 10s for example, I cannot tell how much of the image is going to be lost because of the print size. Is there a software program or a way of superimposing an 8 by 10 frame or a 5 by 7 frame around the photograph to see how the picture will actually look??