As I'm sure you know, Jerry Jones and the Dallas Cowboys are building a big, shiny new stadium stadium to accommodate all the new fans that Pacman Jones is sure to attract. And inside this new stadium (via the Dallas Morning News) will be the world's biggest HDTV. A horse-racing track in Tokyo built what they claimed was the world's biggest HDTV back in 2006. It was 218' x 37', totaling over 8,000 square feet. Weak. That's the TV Jerry Jones has in his guest bedroom.