Using OpenOffice
http://www.learnopenoffice.org/ — a few tutorials on different aspects on OpenOffice
http://www.tutorialsforopenoffice.org/ — a more complete tutorial site
http://showmedo.com/videos/series?name=7btijNpPr — video tutorials
http://www.youtube.com/watch?v=8a3Ku4MCHHg — another video tutorial
http://inpics.net/writer.html — a step by step tutorial