With the release of Jen Kramer's Joomla! 1.6 Beta Preview title last week, many people are wondering what Joomla! and other content management systems are all about, and how they can apply this technology in their own lives. lynda.com producer Samara Iodice explains the process behind putting together a great course. And learns to love Joomla! in the process, thanks to author Jen Kramer.