Im looking to build a PC for Day Z, and ArmA. My budget is $600 for the PC and OS. Keyboard, Mouse, and Monitor are not included in this budget frame. I have no computer knowledge about hardware. I was going to buy a CyberPower PC until I read some of the reviews. Im from the United States, and as far as a case (if one is suggested, I don't want a tricked out case with lights and see through, mainly because I don't want my roommates friends seeing what looks to be a $3000 PC and steal it.) ----- iBUYPOWER Power ST600 Gaming PC with AMD FX-4100 3.6GHz, 8GB DDR3, 1GB RADEON HD7750, 500GB HDD, DVDRW, Windows 7 HP 64-Bit. AMD Quad Core FX-4100 3.6GHz and 4MB L2 Cache Processor8GB DDR3 1333MHz PC3-10600 Installed Memory, expandable to 16GB500GB 7200rpm SATA HDDSuper Multi DVD Burner Optical DriveWindows 7 Home Premium (64-bit) A friend of mine linked me to the pc above, is this any good?