I use Zenphoto for months and it's an amazing tool !
I have a problem and i want to ask help on it : I have a site who is for familly use only. So I want to make a totally private gallery. Actually, i make secured albums but it's not very comfortable.
My dream will be that my users had to log on the first page and then can access to all the site.
For information, i use effervescence theme.
Thanks in advance.