Mac OS X Tiger only: ATV4mac runs Apple TV take 2 as a Mac application, bringing all the cool multimedia features of the Apple TV to your Mac. ATV4mac is a fairly young project, hence the unfortunate Tiger-only support at the moment, but it's already sporting most of the features available to Apple TV along with a few of its own. ATV4mac is freeware, Mac OS X Tiger only. I wasn't able to try it be
![Run Apple TV on Your Mac with ATV4mac](https://cdn-ak-scissors.b.st-hatena.com/image/square/d7e6a6f5469cad912e746d908411e51ca810f9c1/height=288;version=1;width=512/https%3A%2F%2Fx.kinja-static.com%2Fassets%2Fimages%2Flogos%2Fplaceholders%2Flifehacker.png)