O'Reilly: Mastering Grails 101 Video
Check out this 3 hour+ screencast of starting out with Grails 2.0 by the excellent duo Tim Berglund and Matthew McCullough. Nice to see some professional level screencasts out there.
Nice installing Grails 2.0 on OS X screencast for beginners. See also Installing Grails 2.0 on Windows for those less fortunate.
