That's a very good resource. I have a copy that I've printed out and written all over. My next post in the series is going to be about "the math" and I'll like

That's a very good resource. I have a copy that I've printed out and written all over. My next post in the series is going to be about "the math" and I'll likely refer to your presentation quite a bit. Do you have an audio or video recording of it being presented?