QuakeCon is going down this weekend in Austin, Texas -- the annual celebration of everything id Software (makers of Quake and Doom, among a few other classic PC titles) features tournaments and panels on some of the hottest PC games around. But there's already been one big Apple announcement: John Carmack has demonstrated id's newest game, Rage, running at a full 60 frames per second on the iPhone.
We first heard of this game at QuakeCon a couple of years ago, and Carmack has always said that making sure it ran on the Mac would be a priority, but it looks like he's delivered the goods. The demo was
