Imports boards and users from SMF 1.1x forums to BuddyPress (forums) / WordPress (users)
Clear all tables in wp_groups, wp_groups_groupmeta and wp_groups_members (only delete contents, not tables!) and use "create groups" again.
The bb-config.php file of the included bbpress is replaced and so the forum configuration is reset.
Version 0.9.3 introduces a button in the admin menu of the importer that allows rewriting the bb-config.php file.
You can also move the correct bb-config.php file to any place you want and go through the "forum setup" wizard of BuddyPress again to register it.