System Requirements Operating System: Windows 2000/XP/Vista Processor: Intel P4 2,4Ghz or AMD Athlon 2800+ Memory: 512 MB - 1GB Recommended Hard Disk Space: 8GB DVD-ROM Drive: 8x Minimum Video card: Ati Radeon 9800 256MB VRAM or nVidia 6600GT with 256MB VRAM, Video cards with vertex/pixel shaders 2.x and above are recommended. Sound: DirectX 9.0 Compatible Sound Card DirectX: DirectX 9.0C (Included)