I don't know the answer, but I'm curious to find out. That said, performance is absolutely shocking on just 1920 x 1200, so 5760 x 1200 is right out for me at the moment. I'd be happier if they focus on making the thing run acceptably first, then get proper ultra wide support working after that. After all, there's no point having a super wide fov if the framerate is at a mighty 15 is there?