This was a hands-on session at the 2008 TxDLA conference.  Session information and more details can be found on the session archive page.  Here is the abstract:

Filled with many “ghee-whiz” tools and a wide range of emerging technologies, Moodle is quickly becoming a popular online LMS option. This session will look at how to create an interactive, pedagogically sound, active learning environment using available tools, third party plug-ins, and the Sloodle project (Second Life + Moodle).

Some attendee comments can be read on this session comments page.