Hi, my name is Bill Burke, and I work for JBoss Group LLC. I am the Chief Architect of JBoss. Before that I worked at Iona Technologies, and was part of the Obrix 2000 team doing their Corba product. I've done a lot of J2EE applications in various parts of the industry. I also have an O'Reilly book out, "JBoss 3.2 Workbook".