In preparation for updating the WPMU installation to the latest version 2.9.1 I have deactivated and deleted the BuddyPress plugin and themes. This also required the manual dropping of all the BP fields in the database. I started to deleted BB fileds too by mistake so removed all these as well. I think a bulletin board app was part of the BP plugin so hopefully these database forms are also no longer needed!
I may wait for the WP version 3 which will apparently be a merging of WP and MUWP.
Update: 16/01/2010 In fact I did the automatic update on the MUWP installation and it worked perfectly.
