As I posted a couple days ago, there was an error when I tried using the card reader on my laptop to download some of our Alaska pictures. Once I put the xD card back in the camera, 3 days of pictures had disappeared. I figured there was a good chance they were still on the card since even when you delete files they are just removed from the list of files and the bits are still on the card. I had quit using the card so no memory would be overwritten.
I went looking on the web for programs to try to recover the files. I tried two and both of them allowed me to see image previews before buying the program. The first one I tried showed all the files but showed a movie as individual frames. The movie was just of some caribou and wasn’t really important but I decided to see if I could find a program that could handle movies.
I found CardRecovery and it said it supported QuickTime .mov format that the Olympus Stylus 750 uses. In the preview it showed the movie and some more on the card that hadn’t disappeared so I bought the software. It copied all of the pictures I remember taking to my hard drive. The movie of the caribou was also restored correctly. It was definitely worth the $40 that it costs. I’m keeping it installed but hopefully I don’t ever need it again!