This one features an audio recording of the English version of my Grails Presentation at WJAX, Munich, this week. To get the maximum out of it, please see the slides online at SlideShare. You can also download the presentation from the Grails Tutorials page if you like. Note that the presentation was made pre 0.3 release, but it covers most new features and should show the correct usage of Grails, too. Enjoy!