I personally don't like PHPBB, I prefer a system called MyBB. I'm assuming you have your own web space to do this with? MyBB use to be a commercial use forum system, it's now open source, there's a couple of things that need to be added but are simple (like a recaptcha). I should be able to get it set up for you all I need it web space with PHP capabilities, and a MySQL Database to connect it to. I have also themed and changed up the looks of MyBB it also has a portal system which could be used as a CMS in the future, after some theme modification of course.