We accidentally formatted the memory card on our Canon SX100IS (clicked OK instead of cancel....) Please give us some of the better aps out there that can recover the files from the memory card. We used that camera to take some pictures of the kids on their first flight, and don't want to lose them! I don't mind paying for the right program if one exists. We haven't used the camera since the format error, so there is no chance anything was overwritten. Thanks for your help.