Leadit.Sharepoint.Essentials

I modified my Sharepoint intranet site to use a couple of webparts from Leadit.SharePoint.Essentials. Jan Tielens did a nice job on everything except the instructions on how to install it. I think the Whatsnew and Navigation webparts on my main page are really handy. My intranet site is getting a little more useful than the ordinary file system it replaces.