There's no need to be rude. All I did was ask for some help, not a critique of my business and website. I fully understand how the open source model works, however, I'm hardly likely to donate or contribute if this is how newcomers are treated. I've spent a lot of time trying to find a self-hosted gallery solution that is simple for clients to access, I thought ZenPhoto might be the answer so forgive me if I'm wrong.
I did try to implement solutions to this myself but the various solutions listed in the forums and plugins, including http://www.zenphoto.org/news/zenphoto-single-login simply don't work the current version of the software.