I have the PlayOn program running on Server 2008 and it’s working on my HR20’s running the latest CE. I am able to play every YouTube video I’ve tried. An old Star Trek episode on CBS played until the first commercial break. I did notice that was getting a “stutter” every 3 seconds, so I paused it for a few minutes and that seemed to solve the problem. This tells me I have a download speed issue but that the server is buffering.