Well, the problem still exist with non-unique filenames.
I plan to use Zenphoto with users that have very basic computer skills.
When they extract photos from the camera it is done from Windows and images will be named 001, 002, 003 etc.
(Yes, this could be solved with education... However, since they are using many different cameras you can no rely on the unique filenames from the camera itself.)
Further, I would also like users to collaborate and be able to upload new photos to others albums as well.
So, back to my question again.
How much work would be involved to modify Zenphoto to create unique filenames?
Regars,
Perry