Posted by YouTube is putting the commercials from Sunday’s game into one contest, so you can vote on the best Game Day Ad.
>> http://www.youtube.com/adblitz
Underneath the main video, use the scroll button to the left until you see the little lizards thumbnail image.
Click on it and the "Thrillicious" commercial will start to play.
Next, click the "thumbs up" 
icon next to it.
The ad with the most votes will be featured on the home page of YouTube on February 12 2008. And you know what comes out Feb 12, don’t you?! 