Minimum System Requirement Windows XP, Windows Vista or Windows 7 AMD Athlon? 64 X2 2.8 GHz / Intel Pentium D 2.8 GHz 2 GB RAM 15 GB Hard Drive Space Graphics Card: AMD Radeon? HD 2000 Series 256 MB / NVIDIA GeForce 8000 Series 256 MB ATI Radeon? HD2000 Series, HD3000 Series, HD4000 Series, HD5000 Series, HD6000 Series with at least 256 MB of VRAM. NVIDIA GeForce 8000 Series, 9000 Series, GTX200 Series, GTX400 Series, GTX500 Series with at least 256 MB of VRAM. DirectX Compatible Sound Card DirectX 9? ? Drt3. prt1. ? ? ? ? ? ? TurboBit. net? ? Drt3. prt2. ? ? ? ? ? ? TurboBit. net? ? Drt3. prt3. ? ? ? ? ? ? TurboBit. net? ? Drt3. prt4. ? ? ? ? ? ? TurboBit. net? ? Drt3. prt5. ? ? ? ? ? ? TurboBit. net