Ok i have a question, i will buy Dayz so i wanna know if i can't run it smoothly, i mean without FPS dropping, like 10fps in woods or street. There is my PC : CPU: AMD Athlon 64 X2 6000+ / 3,113GHz GPU: Ati Readon HD 4600 Series RAM: 2GB - Should i buy more cause i got windows 7, i don't know does it affects to FPS? Windows 7