Continuing with the audiocast series from JBoss World 2008, this is EJB3 lead developer Carlo de Wolf talking about EJB 3 for Java developers new to Enterprise JavaBeans. The audio is available in OGG Vorbis and MP3 formats. Slides from the presentation are available.
As an ongoing joint operation, this audiocast is the first that is fed into the JBoss.org podcast channel (ATOM feed.) This is fun, as it allows us to distribute not only a title and rich description, but a thumbnail image full of meaning:

Can’t be much clearer than a free book. Heiko W. Rupp’s publisher has released the book as a free PDF in German, with a small courtesy survey in front of the download. The book is also available from Amazon.de.