Game Camp Waterloo - Neville Samuell
Here is a video direct from the Game Camp at the University of Waterloo that took place on January 19th, 2007. Neville Samuell demonstrates his XNA game "Super Paddle Ball 2" - he wrote the game in 6 hours (after attending the original Game Camp in Toronto).
Video: Game Camp Waterloo 2007 - Neville Samuell