NBC has announced that it will provide over 2,000 hours of online coverage including both live and recorded video of all the events in the Olympics. Go here to watch live and view the online broadcast schedule:
http://www.nbcolympics.com/tv_and_online_listings/online.html
To view recorded events (after they’ve taken place), go here: http://www.nbcolympics.com/video/index.html?forcereload=true
For those of you who use Firefox, you might have to download a plugin called Silverlight before watching.