Well... no shit giving here... but if you end up needing a Gallery Rotation script then peek at the TGP Daemon in my sig. It can generate as many galleries as you want on multiple domains (same server only). All you have to supply is the content and the template. It takes thumbnails and/or text links.
I've been using it to rotate hosted galleries on 8 TGPs (fake tgps) and using a traffic script to handle traffic. It will support any traffic script that appends it's url code. (ie.
http://www.yourdomain.com/out.php?pe...galleryurl.com).
I'm not sure if this is what you are looking for... but if it is... hit me or quagmyre up. My ICQ is 212090289 and quagmyre can be contacted from the TGP Daemon website.