twofish writes "Java EE 5 was a major update and most of the major application server vendors do not yet have compliant versions released. Dr. Dobb's reports that this is delaying most solution providers from developing products based on it, as their customers are not ready for them. However there is some significant movement among the big players. Among the major vendors, Sun has released support, WebLogic is close with JBoss following soon after. Oracle has not announced a road map and IBM is lagging significantly behind, with full support not due until 2008."