There is a new article over at ColdFusion Developer's Journal called Confronting JRun - Who's Afraid of J2EE?.

It takes you into the Jrun engine sitting underneath your CFMX Enterprise edition and exposes whats there and what it means. Sample headings:

• Launching JRun via the Command Line
• The JRun Management Console
• Controlling Servers
• Adding and Deleting Servers
• Multiple Server Instances
• Installing a Separate ColdFusion Instance