[John James Jacoby]

WPMU 2.8.1 and BuddyPress 1.0.3 have a few issues at the moment. Would be best to use WPMU 2.7.1, or wait until 1.0.4 is released.

If you need to use 2.8.1, then as much as I usually never like to say so, you might be better off using the latest trunk version. I’ve been running it for a few days now fully integrated with no issues that are obvious or apparent.

My recommending to use the trunk always comes with the assortment of warnings that it might be broken in some places or unfinished in others, so be careful of that too. Trunk versions aren’t really meant for public use, but it seems everyone is becoming more comfortable doing it recently.

Also, for group forums to work, your hosting package must allow for XMLRPC, as well as having them both turned on in each *press platform. More than likely something is out of alignment somewhere and even though you swear it’s not, it really is.