Ah….In what way re VHOSTs?
I’ve had exactly the same issues and the PhpMyAdmin fix didn’t work. Will try again.
I’m seeing a similar issue to dmbware. Install looks ok until I paste the code in from the plug-in and then I can’t log into WPMU. I remove the code from wp-config and I’m OK. Can’t log into bbpress though and it says my password for admin can’t be reset.
