If you are interested in attending a great, hands-on BPMN modeling
class, I would recommend Bruce's Silver's "BPMN Method and Style
Course". You use the new Visio Premium 2010 software (60-day trial
available from MSFT) and analystView (BPMN simulation plug-in for
Visio) and get a great feel for how to use the BPMN modeling standard.
Learn more and register at:
http://www.brsilver.com/