My Sony Alpha 3000 saved a bunch of photos in a strange format. The camera and Photoshop list the jpeg files, but they are unable to show it. Not sure what caused the data files to become unreadable, but I'd like to save the photos if possible. Is there a program that can try to read corrupted jpeg files, and if so can you post a link? Without knowing all the information, what would be the more likely culprit to the corrupted files? The camera or in the SD card?