Watch Olympic events live through web with streaming channels

2008 Olympics will be held in Beijing, the capital city of China. Here is an option for all viewers, who does not have access to television, to watch Olympic events through the internet. The web sites which provide the live streaming of 2008 Olympic events are NBC Olympic channel and BBC Olympic channel.
And there are some peer-2-peer Olympic live streaming channels from Veetle and myp2p.
Also there is exclusive Olympic channel on Youtube, which is also responsible for official IOC contents of Beijing 2008 Olympics. Please share if you have some other links to watch Olympic events live through internet, as comments.