Cinema Gamemode and Adobe Flash

So, when I went to subscribe to the cinema gamemode, I read that I had to install Adobe Flash for Other Browsers. Well, I go to the link to install it and realized “Other Browsers” isn’t an option under the version selection drop-down menu. Am I doing something wrong?

Install the Chromium version. Please note that on OSX ( or was it Linux? ), flash player doesn’t work in GMod.

Ok. And I’m running on Windows 8.

[editline]17th November 2014[/editline]

I installed it, but the gamemode says “Adobe Flash was not detected.”

After a lot of research, this video FINALLY helped me.