Convert mod_rewrite (AllowOverride FileInfo Options) to Zeus

I have installed a PHP/MySQL based image gallery on a client's website (called Gallery), and I need some help with one of the permissions aspects of the system. The Gallery software can be found here: [login to view URL] The website has Linux hosting, but the server is running Zeus rather than Apache: [login to view URL] Once Gallery (version 3) is installed, when I login and select Album Options/Edit Permissions from the home page (which controls who sees which images) I get a warning message saying: --Oh no! Your server needs a configuration change in order for you to hide photos! Ask your server administrator to enable mod_rewrite and set AllowOverride FileInfo Options to fix this.-- My system administrator has confirmed that they don't want to help, so I need someone to come up with a Zeus version of the mod_rewrite script which will fix this issue (assuming that a solution exists). I had the following conversation with a helpful contributor at the Gallery forum regarding the mod_rewrite requirements: == [login to view URL] == I have little experience of Apache and even less of Zeus, so I need a freelancer to help me out!