add_help_tab( array( 'id' => 'overview', 'title' => __('Overview'), 'content' => '

' . __('Until WordPress 3.0, running multiple sites required using WordPress MU instead of regular WordPress. In version 3.0, these applications have merged. If you are a former MU user, you should be aware of the following changes:') . '

' . '

' . __('Site Admin is now Super Admin (we highly encourage you to get yourself a cape!).') . '
' . __('Blogs are now called Sites; Site is now called Network.') . '

' . '

' . __('The Right Now box provides the network administrator with links to the screens to either create a new site or user, or to search existing users and sites. Screens for Sites and Users are also accessible through the left-hand navigation in the Network Admin section.') . '

' ) ); get_current_screen()->set_help_sidebar( '

' . __('For more information:') . '

' . '

' . __('Documentation on the Network Admin') . '

' . '

' . __('Support Forums') . '

' ); wp_dashboard_setup(); wp_enqueue_script( 'dashboard' ); wp_enqueue_script( 'plugin-install' ); add_thickbox(); add_screen_option('layout_columns', array('max' => 4, 'default' => 2) ); require_once( '../admin-header.php' ); ?>