Hi Pesto - Been out of town - thank you for the offer. I checked with the camera place and they didn't have any other ideas, so we just reformatted the disk and hope like heck it doesn't happen again. Just goofying around with the camera, so the pics weren't anything special. I just hope it doesn't happen again when I have pics I don't want to loose. Googled some on the topic also, but didn't really come up with anything. Thank you again.