Uhm, I hope it's not just me, but I;m having extreme lag on my PC with Cod: Ghosts, just got it today. AMD 4.0Ghz 8-Core 5000Mhz, 16GB Ram 1886Mhz Rip jaws, (Two) AMD 7870 2GB (4GB Total) 24" 1920x1080, Windows 7 64-bit. I'm playing at lowest settings and there's still lag. ;(