Bedazzled.tv's Spike Priggen has been using Modul8 software to do real-time veejaying. I like what he did with Rufus Thomas' "Sixty Minute Man Part Two." See more of Spike's videos at his YouTube channel.
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. Come and hear Mark speak at the ALA conference in Chicago on July 1.