I think this is how to watch it via NCAA.com
1. Go to: NCAA.com.
2. Scroll to the very bottom of the page, under NCAA FEATURES, click on "NCAATV/Streaming".
3. Scroll down and on the left side under WINTER SPORTS, click on "Mens Ice Hockey".
4. You will see in the second row, first column "2010 Worcester D-I Hockey Regional". You should be able to click on that right before game time and watch the game.
5. Enjoy the Sioux game!