This week Steve sits down with David Valentino who is the SMT (SportsMEDIA Technology) Operations Manager for the Virtual Broadcast of the NFL on CBS. David is one of the original broadcast engineers for PVI Virtual Media Services in the late 20th century and has over thirty years experience in broadcast & cable television, including work on five Super Bowls as well as international sporting events. Steve and Dave discuss the story behind how PVI virtual technology was founded, how the L-VIS system works, and the milestones and mishaps that occurred along the way.