You can take it with you!
The new 1.3 version of version of Package This! Now supports exporting Community Content to .hxs and .chm files. It is also simplified into a single .exe.
You can download from CodePlex @ http://www.codeplex.com/packagethis/Release/ProjectReleases.aspx?ReleaseId=12172
Package This is a GUI tool written in C# for creating help files (.chm and .hxs) from the content obtained from the MSDN Library or the TechNet Library via the MSDN Content Service. You select the content you want from the table of contents, build a help file, and use the content offline. You are making personalized ebooks of MSDN or TechNet content. Both help file formats also give full text search and keyword search.
The Community Content feed is @ http://msdn2.microsoft.com/en-us/library/community-edits(rss).aspx
Larry W Jordan Jr - Product Unit Manager for the MSDN and TechNet Infrastructure and Services Team