Dave and the guys kicked off PBS' s 35th season of Austin City Limits on October 3rd. A link to the full hour is listed below. Grab your favorite adult beverage and/or relaxant - maximize your screen to Full and enjoy!
http://video.pbs.org/video/1279945894/program/1273976454
There's also a video below of the band playing "Cornbread" - it isn't from the ACL festival or program - I just like the song (it makes my body parts move and makes me wanna do things of a physical nature), the clip and Dave's last comment and expression before Carter kicks in that rocking drum beat of his so....there you have it!
p.s. Leroi was still alive when the piece above was filmed and you'll see him in the clip.