I'm not sure, not it seems that whenever I delete a photo in favor of a better picture, the next thing I know there is a comment about a sundew that is now a VFT or an Aldrovanda or whatever. Every single picture has a unique number that is assigned by Photobucket. It may be similar to others but it is unique. Why is it replacing existing pictures with the wrong photo? I like the service it provides, but it can't keep my pictures straight.