Sorry, I should have posted this earlier, but it has been one busy day!
Sun has launched the Sun GlassFish Portfolio, a Web application
platform that combines updated products and new products into one
feature-packed offering. Learn more at
http://www.sun.com/glassfish.
Also new is Enterprise Manager, which improves manageability and
observability of GlassFish Enterprise Server production deployments.
Enterprise Manager is available to Sun GlassFish Enterprise Server
v2.1 subscribers. Nazrul has a well-documented blog post on Enterprise
Manager:
http://blogs.sun.com/nazrul/entry/
glassfish_enterprise_manager. This includes an overview, links to
other blog posts, screencasts, and more.