I'm currently using iPhoto to view/evaluate my shots. It will display iso, f-stop and shutter speed, but what I'd really like to see (to learn) is the histogram on the computer screen adjacent the photo, like it appears on the camera. Is it possible to set up a iPhoto to display the histogram of an image shot with a 60D, or is there another software program better suited. I plan to download Photoshop and Lightroom soon, after I upgrade my operating system. I've heard good things about them.

