Excellent technical video tutorials created by the QA and R&D staff presenting features of JBuilder:

JBuilder 2008 R2 J Optimizer Videos

JBuilder 2008

JBuilder 2007

JBuilder 2008:

Update 1

Update 2 (includes Update 1)

JBuilder 2007:

Optimizeit Documentation Updates

JDataStore Update 1

JBuilder 2007:

EJB 2.x application with JBoss 4.0.5

EJB 3.x application with JBoss 4.0.5

Simple RMI application

JBuilder 2008 R2:

Release Notes

Installation Notes

JBuilder 2008:

Release Notes v1.2.0

Release Notes v1.2.1

Release Notes v1.2.2

JBuilder 2007:

Release Notes