Yeah, I've only played three matches thus far, but all have been lag-free and at 60fps. I mean, this moves so much faster than what you used to from a console FPS, because 30fps has been the norm. The amount of detail on screen for such a smooth, quick multiplayer match is quite impressive (all the blades of grass, lighting, etc.). It really is the bee's knees. Halo 3 has some serious competition for my multiplayer time come this November.