It's the final week of semi-finalist voting in the 2011 GoPro/Racer X Amateur Film Festival. Last, but far from least, is a battle between Quebec, Canada's Keven St-Pierre and California native Brandon Biro. Here's your chance to vote on your favorite, up to once per day. Just visit the Film Festival Microsite, watch both videos, and cast your ballot for your favorite one. At the end of the week, the entry with the most votes will be the  last of our four finalists. Don't forget to use the social buttons to spread the word for your favorite video! Watch and vote now!