I've been playing the beta for a few days, and right now I've got it set on low settings, and yet my FPS is currently sitting at 12. I can run tf2 and l4d, even bioshock on high settings comfortably, but bc2 is bogging down my machine. What would you recommend buying/upgrading for the purposes of playing it on medium at least. My specs are: Intel(R) Pentium(R) D CPU 2.66GHz 2GB RAM Microsoft Windows XP Professional Service Pack 3 GeForce 9500 GT (I think its NVIDIA) On a related note, I've noticed that windows defender is taking up heaps of ram. I remember somebody saying that its actually a bug with the program that can be fixed, but I can't find out anything else. Thanks in advance.