I know there is a thread or two out there already discussing the new documentary in the making, The Porchlight Sessions. I"m really excited about the project and think it looks fantastic. LOTS of banjo pickers featured, of course (Dr. Ralph, Bela, Chris Pandolfi, Abigail Washburn to name but a few.)
Here's a link to an article I wrote about the project. Hope some folks will give it a read and possibly donate to this project's Kickstarter campaign if they are so inclined:
http://www.eartymemusic.com/2012/04/explore-spirit-of-bluegrass-porchlight.html