I found some vids from 2007 with Ken, Ralph, and Bob Clark,

Pretty cool stuff

Enjoy

Kevin McCurley - NERD
http://youtube.com/watch?v=k_rbbWU5KR4

King Ralph - RDR
http://youtube.com/watch?v=Mgx5ZoLECLI

Bob Clark - BobClark Reptiles
http://youtube.com/watch?v=h3eO4gn_bGo