Matt Young, a biodiesel homebrewer, just posted some really cool video's over on my bdpics site.

Here's the link to the thread:
http://biodieselpictures.com/viewtopic.php?t=102

Granted, the quality ain't all that great, but you can't beat the vid's for the general concepts he covers.

May be of benefit to those here just getting started.
-Graydon

Biodiesel Powerpoint

I am doing a workshop for Arkansas ag teachers in next week. I am putting together a power point presentaion to use. WHen I get it finished, I will post it as well. It shows the process of making one liter test batches, as this is what I have had my students do.

Those look like some really good homebrew videos!!