it would be awesome if anybody would make a book or dvd about compositing with blender.
Or video tutorials .
if i would know i would do it.
Hmm, does anybody know if the Greenscreen Nightmare! DVD is still available?
Im Compiling a Wiki page of training dvd’s out there, and would like to add this to the list. 
Just email and ask him. I asked about the other free green screen tutorial he had on his site that went missing and replied fairly quickly. I wish I could get it, but the price is a bit steep.
http://www.blendedplanet.com/?Contact.
Edit: Oh cool, they marked down the price to $20, maybe I can get it.
http://www.blendedplanet.com/?Blender_SFX_Workshop:Greenscreen_Nightmare!
yeah, i emailed him already.
and thanks for the working link.
I’m sorry. I have about 8 hours of compositing video in rough form, on the back burner. I will try to bump it up in priority to edit and publish. 2.46 has hundreds of new stuffs that I am trying to write about, and finishing this tutorial on camera mapping for a Max convert: http://wiki.blender.org/index.php/Tutorials/Camera_Mapping
If there’s some specific topic you need, I can shoot you the video file, if you promise not to burn me for it.