Apple bringing Macs to the living room with AirPlay for Mountain Lion

Apple plans to break down the barriers between the Mac and HDTVs with its forthcoming OS X 10.8 Mountain Lion operating system update, which will bring the AirPlay Mirroring feature currently found on iOS to the Mac.

http://www.appleinsider.com/articles/12/02/16/apple_bringing_macs_to_the_living_room_with_airplay_for_mountain_lion.html