I have a FinePix A900 camera with a 1 GB SD card. I connected a cable in the A/V Out to watch the photos on a TV set. At this moment something went wrong. The camera LCD becomes black and no picture was sent to TV. So I disconnected the cable and turned the camera off and back on. The LCD was OK, but it showed a message of reading error when I tried to watch one of the pictures taken and present in the SD card. As early I extracted all the photos to computer, I tried to put back the problematic picture from the computer to the SD card, just that picture. Again I got a reading message error. Well, I decided to format the SD card and repeat the upload from PC to camera. No way. So I changed the SD card for a new one and repeated the process. This moment I succeed, but despite the photo reappeared at the camera LCD display its thumbnail not, just a gray rectangle with a centered interrogation mark on it. I guess I lose the thumbnail due (perhaps) sort of mess in the Exif data. I tried several recovery programs (including Exifer) with no success. My question is: Is there some specific Fuji FinePix A900 software to recover JPEG photos? Or is there some software to rebuild the Fuji FinePix A900 Exit metadata for JPEG that includes regenerating the thumbnail picture? Consider that the photo is in good conditions, that is, the Exif data is perfectly readable by Exifer, for instance. In other way, all the metadata inside the JPEG file seams to be OK, except the thumbnail problem! Thank you in advance for your special attention! Best regards. Pedro.