Our good friends in Rational User Education have been doing a bang-up job in publishing a ton of great high-value videos on their YouTube channel. In particular here's a losoe-knit series of Agile related videos to cover a wide range of topics germane to those processes and methodologies. For a general overview of the other pages see this article Getting Started With Agile Planning.
IBM Rational Team Concert, Agile Planning: Tips Tricks- with Senior Technical Sales Representative Jeff Hanson. More info: https://jazz.net/library/article/594 and https://jazz.net/library/article/1152
And don't miss these great videos that continue the series of Agile and ALM content how-tos and demos: