I may offer these on DVD when I release the full version of the second lecture. I'm not sure the demand would really "pay off" for the additional work of mastering them and building menus, etc.
I'm certainly not doing these "for the money" (though I was paid a small sum to lecture, I've only received a few small donations in appreciation for the videos).
It's difficult to "monetize" such an obscure thing as an hour long lecture on Satanism (much less two of them). It's bad enough people don't read anymore, but they can't even sit still to listen to a lecture for an hour.
And the potential audience is so small anyway.
Though I've gotten a lot of support and great feedback from Satanists, so far the first lecture has been viewed only about 8,000 times. This is in a world of 7 billion people, with 2 billion having some sort of access to the internet.
8,000 views is great relative to your _average_ YouTube user, but it's paltry compared to what should be a much larger potential audience.
I am planning to shoot, next year, a series of videos that are more "YouTube friendly". I've put a lot of money into audio/video gear (just bought a second camera at $800), so hopefully if it comes to fruition I'll see something get some real traction.