With the release of wordpress 3.1, some of the core functions the plugins used had to be modified. Because of this, the 3.1 release of the plugin is *only* available with WordPress 3.1 and newer. If you are still using WordPress 3.0.x, this plugin is not for you.
The main change in this release is the ability for pages to show on the network admin page, instead of the site admin page.
The plugin can be download from the Sourceforge project page. As always, I hope you enjoy it and please report any problems or suggestions you might have!