Twice now I've had my pictures disappear out of the "camera" folder in the Gallery. The whole folder disappears. Other photos from Messaging, screen shots, etc are not lost. I think the problem stems from them being saved to the phone and not an SD card. I recently got an SD card and went into camera settings and made sure they are saved to SD1. SD0 is the phone. Will see how this goes. Thought I'd throw this out to help people from not having the same problem.