Great article on creating .docx files using .NET

I just found the OpenXMLDeveloper.org site.  Cool!  I found the site after searching live.com for more information on open xml formats.  There's a great article that provides source code for a simple tool to generate text in XML and store it in .docx (Word 12).

Just yesterday I spoke with a university about the changes in document formats including Office files and XPS.  This site provides real evidence of all the work Microsoft is doing with these file types.