I heard that Windows 8 interface was very different. Or will Direct X 11.1 be compatible with Vista/7?
Yea, their new theme, "metro" is made more for tablets than computers, so it will suck. The consumer preview is already out, if anyone wants to try. Idk if 11.1 will be compatible with Vista/7. The point of my post was that the 5k series is something you want to stay away from at this point in time.