Please can you ask the developer of the multi-db plugin to add to the documentation under the usage tab for the following 2 critical processes which are not covered:
1. How do you assign your existing user-name & password to the new databases created by making using of the mySQLadmin area in the CPanel back-end.
2. Please confirm the process of assigning a new blog as a VIP blog after you have initially created the blog in multi-site. ie what manual processes need to be followed to move the blog to a VIP database? (Please provide instructions for doing this in mySQLadmin and not by root-access)