Hello there, today I found out about this app for Chrome, but I seem to be unable to make it work. I was hit by the firewall problem, and even though I did everything people said on the foruns, including opening ports 5556 and 5558, downloading the fix, reinstalling Chrome, etc, I can't stream anything to my Chromecast.
I'm working under a Windows 8.1 laptop and I have the latest Chrome x64 client installed.
Thanks for your support!