We now move into WordPress Next Level, the new version WordPress 3.0, there are so many new featured on this version, the most phenomenal featured is enabled or integrated WordPress MU into WordPress 3.0. Before we use Multi-Site on WordPress 3.0, we need to enabled it. How To Enable WordPress MU on WordPress 3.0 is really simple, open you
wp-config.php and added this parameter
That’s, after you done with it, you will have new menu on your WordPress Dashboard > Tools, the menu called Network.