The program PhotoRestorer allows to recover deleted jpg files (photos or pictures) from any type of digital photo cameras and flash drives (mmc, sd, xD, flash card, etc).

It's easy to use: plug flash-drive and press "Start" button! The program first scans storage media, locating all recoverable photographs in jpg format. It then displays them as thumbnails, after you register the program, you'll be able to save the recovered files to hard drive.   Data Recovery FAQ