[@trent Member 18 years, 6 months ago]

Steven,

I not sure of the ‘exact’ best procedure of combining bbPress and WPMU, but these are some users that have it going:

Simpler integration with WordPress

https://codex.wordpress.org/Ergate/wpmu_bbPress_integration

https://mu.wordpress.org/forums/topic.php?id=2166&replies=10

It is a little different with WPMU as the table structures are a little different, but those posts seem to most likely have the key. Integrating with normal WP is much easier.

Trent