You can also record streaming media using a program called "WM Recorder".
www.wmrecorder.com
The software is about $30-$50 and it is worth every penny. I've used for so many things and I've only had it a month. I'm a teacher and at our school our connection is pretty slow and unpredictable, so I can record streaming video content (like from annenburg or PBS) at home using my DSL and then take them to school and show students (for educational purposes of course) You can set it up to record at certain times and dates too. Anyways, I don't work for them or anything, but in case some people wish to record the webcast or any of the competitions - it may be useful.