Just bought a 20d body only camera yesterday. I downloaded the pictures and the first image was titled img_0487.jpg and the 2nd, img_0488 cr2. The clock was already set? None of the packages for the manuals where open, but I cannot tell with the other packages. If I bought a demo then I think I deserve a serous discount. I could find nothing wrong with the picture but I am not sure as I have never worked with this type of raw images Any help would be appreaciated.