Does the move-blogs.php script require that all DBs have the same user name and password? I went through all of the setup steps, triple check, but move-blogs.php barfs on authorization.
Also, this was a fresh install with no sites created. I created a new site to see what would happen. I had expected that WPMU would start using the additional databases. Nope.
Did I miss a step that turns Multi-DB on?