"Commissioner McDowell applauded the FCC's November 2008 rules to open up white spaces for unlicensed use stating, "Robust unlicensed use of white spaces will give nimble entrepreneurs the freedom to disrupt the market in positive and constructive ways that will force incumbents to keep pace with this new revolution.As a result, the pressure created by dynamic competition will knock down barriers created by walled gardens and pry open closed networks.