Hop on over tohttp://nexus.realtimepublishers.com/accwp.php?ref=dj3 if you'd like to get the complete four-chapter "crash course" I wrote. It's in PDF format. Registration is required, but there's no corporate sponsor so there's no spam opportunity :). There are some registration questions, and those are primarily to help me figure out where folks are having challenges so I know where to focus my next effort. The PDFs are unprotected so you're welcome to print or share (although sending colleagues to the site does help me get those very-useful survey responses, so thanks for any referrals).