This Alfred extension changes your Wi-Fi DNS settings to the Tunlr servers and back again.
The script naïvely assumes that you are using a Wi-Fi network and that you normally don’t have any DNS servers manually set.
Tunlr lets you stream content from sites like Netflix, Hulu, MTV, CBS, ABC, Pandora and more to your Mac or PC. Want to watch Netflix or HuluPlus on your iPad, AppleTV or XBox 360 even though you’re not in the U.S.? Tunlr lets you do this.
Download the latest version from github.com/matiaskorhonen/toggle_tunlr
See also: Alfred 2 Workflow: Toggle Tunlr