Did you ever wish you could just drag and drop a module to a different template position? Or click on an article's title or text and change it on the spot? If so, then Ankit Ahuja's Enhanced Front-end Editing extension may be just what you need. Click here to view his 19-minute webinar, and get ready to be wowed. Great job, Ankit!
Update: Alternatively, if WebEx is not working for you, you can also watch a small part of the webinar here, http://www.joomlashack.com/joomla-16/441-joomla-16-video-front-end-editing