Adventures with OpenOffice and XML: Article exploring the new XML output format in the open source word processor OpenOffice, and its potential to change the face of open source XML content management.
Converting OpenOffice.org documents to XHTML 1.0: A quickguide to converting OpenOffice.org's sxw-format to xhtml strict. By Andreas Bovens.
OpenOffice.org: XML Project: Contains support for and implementation of the XML based file format, StarOffice XML, for Sun Microsystem's StarOffice office suite release 6 and above [Windows, Solaris, Linux]
Thinking XML: The open office file format: Article introducing the document formats of the OpenOffice.org suite and explaining their advantages.
Writer2LaTeX: Utility written in java for converting OpenOffice.org/StarOffice 6/7 Writer documents – in particular, documents containing formulas – into other formats. It is actually a collection of three converters: Writer2LaTeX, Writer2BibTeX and Writer2xhtml.