[xjsb125]

My .02 is a file program called Recuva. It's freeware and not loaded down with a bunch of adds or nonsense. It's especially helpful if you accidentally delete something then clear out the recycle bin. So long as the sectors haven't been written over, or aren't corrupted (which appears to be an issue on one of your cards), it usually is able to pull the file from the abyss. The most important thing that you can do right now is not write any additional info to the cards, and only access them sparingly.