Karsten has been covering technology on TV and the Internet since 1996. He got his start working with Leo on the award-winning virtual character, Dev Null. Karsten has worked at MSNBC, ZDTV/TechTV, G4, GamePlay HD, Mevio, and Revision3. He also drove a bus to help pay for college. Karsten produces "This Week in Tech", "Triangulation", "MacBreak Weekly", and other shows for TWiT.