I just used the program on a Sony DSC-P12 equipped with a 1 GB Memory Stick. Worked perfectly! But it takes its time (approx 30 min to produce the disk image and another 15 min to extract the content).

Thank you thank you thank you thank you! I love this program. It recovered a bunch of pictures that iPhoto had inexplicably eaten. The program takes it's time, but it is very thorough. Highly recommended! I'm off to the developer page to go contribute some cash!

This has saved my photos a few times, most recently yesterday!