Consumed By Darkness

I would like a community forum based on the site at wickedfriends.org. I would like to ave the same features and capabilities as the do. Pretty straight forward. I would like the look and feel to be a bit different of course. I would like a design with a sort of "hackers underground" motif'. Not sure what would be the best forum program for this so open to suggestions. Think this is a pretty basic job; Install forum software and make sure all the bells and whistles are included and working. Skin the site with the requested style. Install and done.