Tune into this

• The Java Posse
• Netbeans Podcast
• SDN Channel Podcast
• WebDev Radio
• .NET Rocks
• Hanselminutes
• Run As Radio
• Polymorphic Podcast
• BusinessWeek magazine cover stories
• Startup Nation

JRuby and Netbeans Wiki doc

• Swing with JRuby: Developing a Desktop Application with the JRuby and Java Swing APIs
• Swing with JRuby Part II: Packaging JRuby Desktop Application
• Migrating Netbeans Class Libraries Between Different Versions

JavaPassion.com tutorial

• Hibernate Caching Tutorial
• Netbeans Master Index