PNphpBB2 is a Postnuke module based on phpBB2 forum (
http://www.phpbb.com). Although phpBB2 is a stand alone forum, PNphpBB2 integrates the features of phpBB2 (currently version 2.0.6) into Postnuke. PNphpBB2 synchronizes your Postnuke users (by the user_id) and automatically maintains important user data. When a user logs into Postnuke and enters PNphpBB2 for the first time their user data is automatically copied to the forum database. Each time the user re-enters the forum their user data is then refreshed keeping the two in sync. (Some information like signatures and avatars are handled differently between Postnuke and PNphpBB2, so the user needs to maintain separate signatures and avatars, this will be resolved in future version of PNphpBB2)