The late, great $30 Chromecast is no more. After hanging on as an option at Google's online store for months after the introduction of the pricier Google TV streaming box, it's gone to the great Google graveyard. But that doesn't mean there aren't countless Chromecast dongles still serving up the best streaming services, even as the the new box and a growing number of good budget-priced smart TVs now have Google TV as their default operating system.<br /> But no matter which generation of Google streamer you're using, you'll need a VPN (virtual private network) to expand your video options beyond your home library. Fortunately, both support several native VPN apps. Here’s how to set up a VPN on Google TV or a Chromecast and why you may want to use one. [...]