A YouTube playlist has been set up by Dave Bessell to gather together all of Node's videos in one place. To view the playlist go here:
https://www.youtube.com/watch?v=ooyJQ2ixKew&list=PLWxsg4jd2XEsLqY_TrlTJNVHhiQ_9ptCB&index=1
K2S particularly liked this video: