[@robkk Moderator 12 years ago]

i got a 500 Internal Server Error checking it out.

but if it is just styling you should check out some links in the documentation.

Functions files and child themes – explained !

Step by step guide to setting up a bbPress forum – part 2

bbPress Styling Crib

Step by step guide to setting up a bbPress forum – part 3

also reading more of the documentation wouldnt be bad.

Codex