Windows
Operating System: Windows XP SP2/Vista SP1 Processor: P4 2.8GHz (3.2GHz Vista)/Athlon® 64 3000+ (3200+ Vista) Memory: 1GB (1.5GB Vista) Hard Disk Space: 12GB Available Hard Disk Space Video Card: Fully DX9-compliant graphics card with 256MB (SM 2.0b). NVIDIA 6800 or ATI X700 DirectX Version: 9.0c Sound: DX9.0c compliant Internet Connection: Broadband