I have a samsung v700 for an around town/party camera. I had a 1gb memory card with around 410 pictures in it. The only problem is that I turned the camera off the other day and 200 of them had been deleted. This has happened before but not so many pictures were deleted. I thought one of my friends did it as a joke. Anyone have any ideas on why this is happening? I can't get any pictures to save now.