Suffusion bbPress Pack is a WordPress plugin by sayontan that adds bbPress support to your Suffusion-based site. It works by copying a handful of template files to your (child) theme directory. The templates are based on the default bbPress TwentyTen theme, modified suitably to match Suffusion’s markup.
bbPress 2.0 (or higher)
Suffusion 4.0.0 (or higher)
A child theme of Suffusion. Using a child theme is strongly recommended, to avoid accidentally wiping your main theme installation clean during a theme upgrade.