Okay so i bought Arma2 and got the Dayz mod for the game been playing it for a few weeks now and i run id say about 20-30 fps on the start of the game. But about 30+ mins in my fps starts to drop and i just get stuck at 8-10 fps and its just horrible so i was thinking about upgrading my ram or processor. But i'm not sure what i would need exactly to make my game run better and also i have tried all the youtube stuff on tweaking and messing with the in game advanced video settings, and adding in all the lanch parameters and changing the GPU_MaxFramesAhead=1; GPU_DetectedFramesAhead=1; both to 1. Computer Specs I am playing on a Acer Aspire M3470G -Processor- AMD A6-3620 APU 2.20 GHz -Quad Core -Memory (RAM) - 4.0GB DDR3 SDRAM -Windows 7 64 -bit operating system -Graphics card - AMD Radeon HD 6530D -Power Supply - 300 watts