adult website content management

We need a management script for an adult website. We will take care of the graphic design, but we need a script to take care of the content and some other things. The website will feature a public area, a members area, an admin area and an affiliate webmasters area. Public area doesn't require any login, members area is as the name says for pay members only, admin area will manage all the other areas and the affiliate area is an area where affiliate webmasters can sign up for free and login to manage their account and download tgp galleries etc.. about the subscription and online payment system - it's not clear at this time. Features requested in detail : Admin Area Features : Automatic generation of front page updates. Each update will have text, one big image, some small thumbnails and a video and textual link. All these things must be managed within the admin area and generated automatically following the template. Past updates will be simply moved down on the page (or automatically moved in another page if they are too numerous). Videos and images will be uploaded via browser or via FTP. Scheduling - Admins must be able to schedule pre-prepared updates in any date in the future. This must apply to both front page updates and members area updates. Affiliates Management - Entering/Deleting affiliates, retrieving passwords etc.. Members Area Features : The same functionality as the front page, in an extended way. inserting movies, thumbnails, text updates. Members area must be protected from non-members. Members area will have a separate address (like [login to view URL]) and we will also need to be able files via FTP and manage them accordingly via admin area assigning them values. Affiliate Area: Hosted Galleries & Gallery Builder : The affiliate can use this builder to generate automatically pictures and movies galleries in html or zip format for easy upload, with scene selection, number of pictures/galleries per page etc. Website will be probably hosted in an Unix/PHP environment. Using prebuilt content management scripts like Mambo is ok as long everything will be exactly as requested. The paying users must have the ability to download the content (movies and galleries) using an external download manager like GetRight or FlashGet, but obviously only if they will supply a valid username/password. So a tight integration with the payment gateway (which will generate username and passwords) will be required.