Published: 2005-10-12 Updated: 2009-09-01 License: Creative Commons License Copyright © 2005-2009 Chih-Hao Tsai (Email: ) Introduction I have been using OpenOffice.org Impress exclusively and extensively for creating presentations for four years. I feel very comfortable with Impress and believe that it is as easy to use and as flexible as Microsoft PowerPoint. However, unlike Microsoft PowerPoint,