[jboss-user] EJB3 project

Hi there, Does anyone know where can I download a EJB3 sample project or tutorial that will step-by-stepy guide me through from building a simple EJB3 application to a relatively complex EJB3 project that using JPA+Hibernerate? I remember I found a download link about 6 months ago, but I have lost the link. Very appreciate for your suggestion and any links provided in your feedback. Thanks Sam