Require PHP 5.3
The Multisite Admin Bar Switcher is a plugin written for WordPress Multi-Site that makes switching between sites easier with large numbers of sites.
This plugin replaces the built in 'sites' drop down with one which breaks the sites up by letter.
- Upload
multisite-admin-bar-switcherfolder to the/wp-content/plugins/directory - Activate the plugin through the 'Network/Plugins' menu in WordPress
The switcher will now appear on the Admin Menu