Have had a 7970 now almost since launch previously had 6870 for only a few month my first build. New to the pc world. I paid 700$ compared to the 250$ for the 6870. I just wanna know how far my investMENT is going to take me. How much longer til this card isint top dawg anymore for "AMD"..Basicaly how much longer am i gonna max out everygame and enjoy these beautiful vusials?