I have just setup Zenphoto 1.2.8 and everything is working great, except I can not log in to the admin page/toolbox from outside my network. The gallery works correctly and I can get to the login prompt at zp-core/admin.php, but when I enter my credentials it just takes me back to the login page with no error. It works great when I am on the same network as the server. Maybe this is by design for security reasons.

What excatly do you mean with "outside my network"? Your browser needs to be set to accept cookies or you have to change the zp option to use sessions if your server has problems with that.

You are correct, it was a cookies issue. Thanks again for your time and great app!!!