Convert HTML Site to CMS

I have a static HTML site that is linked to a Slash Dot discussion. I want to convert it to some sort of CMS. Probably either PHP Nuke or Mambo. I'm open to suggestions. It must have the following features: 1. Forum 2. Membership Database 3. Download Area where Members can download software 4. Ability to display Flash in the content of the pages. I am looking for someone who has done these types of projects before and is very familiar with CMS. The design of the site does not have to stay as it is. In fact I assume it will need to change to fit the CMS. I plan on using a basic template and will provide any graphical components needed. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Linux server with PHP and MySQL