^ I asked a simple question. You're the one who jumped all over me for it. If you can't answer the question with links to Nvidia's confirmation of the GTX 480 configuration then what are you arguing about?

Who said the 512 variant will never be used? Now you're putting words in my mouth in some weak attempt to deflect from the real issue which is that we do not have confirmation on what they will bring to market on March 26th.