How to AirPlay or stream video to PlayStation 3 from OS X? I'm hitting brick walls it seems on finding any topics that pertain to streaming video and / or live display to a PlayStation 3.  I am not sure if I'm just missing the correct terminology or if a solution simply doesn't exist.

My primary goal is to be able to stream videos to a PlayStation 3 similar to how Beamer works.  A bonus would be to stream AirPlay. Are there any solutions for such scenarios?
Just came looking to see if I could use Airplay, as it would be very convenient to be able to stream from any of my devices.  

However, I have been using medialink for years, using my mac mini as a media server.  It had some troubles when it first came out, but in recent years I've found it extremely reliable, quality is excellent for all definitions.