If you guys are interested,
http://www.nbcolympics.com will have a live stream in HD. I've been using the stream for the past two days, and the quality is great.
Assuming that the best guys pass the semi-final and make the final, this could potentially be the greatest 100m race ever. The three Jamaican dudes are beasts, the three Americans are beasts, and then there are two extra spots.
I'm predicting Usain Bolt wins in 9.66 seconds, but it would not surprise me if the world record were to be dropped again, making Usain Bolt the greatest Olympic athlete of all time. I don't care what anybody says. Phelps this, Car Lewis that... No. It will be all about Usain.