I changed the settings on the domain to run PHP5, and logged in and I got a different 404 error, as it tried to go here:
http://www.mydomain.com/photos/zen/zen/setup.php
instead of:
http://www.mydomain.com/photos/zen/setup.php
I revisited the correct setup domain and I got the 'We're all set to create the database...' message and clicked GO!
It then gave a choice of visting the gallery (which worked fine) and administrative settings which I got a 404 error again.
I then change the .htacess as tsservo suggested to:
RewriteBase /photos
instead of the absolute path (which I had it set to in during the setup).
It now seems to be fine, I'll no put some photos up and see if there are any other problems.
A couple of comments for trisweb:
When you have no photos or albums you get a missing image icon when you view it in Safari.
The logout doesn't seem to work in Safari, but is fine in Firefox. In Safari it takes you to the gallery, but when you revisit the admin page it automatically logs you in. Could it be a cookie or cache issue? Can you add a check box to log, for remembering the login?
One last point, the admin page says the version is 0.8, but I downloaded 0.9 - is this a know problem?
thanks again
Hami