Some of you may already know of this, but I just stumbled across it the other day. If you like watching old Chiefs games, you have to give it a try. KC Chiefs Games
Scroll down and click on the gold header marked complete game list and enjoy. Everything from the 1962 Texans VS. Oilers AFL championship game to current games. Some of the games the sound is a little weird but most are ok. I've been watching a lot of Cheifs football lately. At least it satisfies the desire until the season starts.