if i recall correctly, with the ray tracing thing, you'll need an ungodly amount of power to use it. I think it uses a bunch of cpus together. So what conventional motherboard will be able to support more then, lets say, 2 cpus, without increasing the size of the motherboard/case? Looks great,, but needing all those cpus vs a powerful graphics card...you choose. But then again, things seem to get smaller everyday, so i dont know.