Just wanted to share a mistake i made from the outset using JMS.
When i went to set up my "Main" site i used fantastico in cpanel to do it.
Which of course led to a heap of problems.
For one, you cannot rename the site from jos_ to whatever you want if using one database for your main as well as slave sites, in fantastico
So while to most it might seem matter of fact, to some ( like me ) its a lesson learned.

regards
Peter