OK I understand WPMU is where people can have a Blog of there own. Let me see if I can explain my question/wants better.
I have several Domains. Each Domain/Site uses its own copy of WordPress, MySQL and has its own directory on a server. ie: Domain1 Domain2 Domain3 Domain4 Domain5
Instead of using 5 copies of WordPress can WPMU be used so the Core, Themes, Plugins and MySql Database ect. all share to each Domain/Site?
Note: Each Site has a seperate Domain Name.
