There's been some confusing info about this but... ...as I type this, I am currently using airplay to stream a purchased iTunes episode of Spartacus: War of the Damned to my living room home theater setup. my MP is a flashed 2009/10, 12-core, flashed 7950, running ML. I've read Xeons would not allow this. Maybe not on older MPs? Sorry, if someone has already posted about this.