Windows only: PlayOn streams online video from the likes of Hulu, YouTube, and Netflix to your Xbox 360, Playstation 3, or HP MediaSmart TV. I’ve only tested the application on my Xbox 360 (it shows up as a source in the media blade of the dashboard), and for the most part it’s worked really well. In addition to the three streaming video sites mentioned above, PlayOn also supports CBS, CNN, and ESPN. The Netflix streaming didn’t work in my tests, so your mileage may vary. The application is available as a free three-week trial and costs $30 for a full license. If Netflix streaming is what you want most, you can already turn your Xbox 360 into a streaming Netflix player for free  or just wait until the fall update . According to one reader, XBMC users can also take advantage of PlayOn by setting up an UPnP share . Thanks Joel, Chris, and Daniel.
(Fonte: Lifehacker )