WTF what kinda friggen hardware does it take to run this game at more than just low to medium graphics.... i got a monster of a computer and i still can't run at even close to max settings

AMD Phenom II X6 1100T
ATI HD 6970 x 2 in crossfire mode
8 Gb DDR3 Dominator Gaming ram
Sabertooth 990FX motherboard
Raptor hardrive 150gigs

only thing I've not done is liquid cool (yet, but will soon, then I'll over cloak =D)
so what kinda hardware does one need to run at max graphical settings...