We should get some of those home theatre / speaker / audio communities going.

If there aren't any yet, maybe a big one to cover a lot of areas until we have a need for smaller ones?

Open in a browser you're not logged in to Google with if you value privacy.

If you also need test videos, Demolandia is another great resource. However, their site is very slow, so you might want to use a download manager.

Stupid question- what’s the best way to play these to ensure I’m getting the raw audio signal? I have a Fire stick