If you and your DVR are having trouble keeping up with all of the Olympics coverage, Microsoft is offering Media Centre users the opportunity to catch up with on-demand content. All you need to do is launch Windows Media Centre on a PC or laptop running Windows Vista Home Premium or Windows Vista Ultimate and scroll down to Online Media. There you will find a link to activate "NBC Olympics On The Go." (Can also be activated via the NBC site). The content is said to be "up-to-HD quality," whatever that means, so you should get a decent look at your favourite events.
AU: Needless, to say, this won't be working for Australians.