Minimum specs

• CPU: 2.8 GHz processor or equivalent
• RAM: 1 GB RAM (XP), 2 GB RAM (Vista or Windows 7)
• VIDEO CARD: NVIDIA GeForce 6800 or better (7300, 7600 GS, and 8500 are below minimum system requirements)ATI X1600 Pro or better (X1300, X1300 Pro and HD2400 are below minimum system requirements)
• DEDICATED VIDEO RAM: 256 MB
• PIXEL SHADER: 3.0
• VERTEX SHADER: 3.0
• OS: WINDOWS XP (SP3), Vista (SP1) or WINDOWS 7
• FREE DISK SPACE: 10 GB