System requirements
Windows XP/Vista, 2.0 GHz P4 processor or eq., 512 MB RAM (768 for Vista), 128 MB video card (Pixel Shader 2.0 support), 6 GB HDD. Internet connection. (For computers using built-in graphics chipsets: Intel Integrated Chipset 945GM, 2.6 GHz Pentium D CPU, or 1.8 GHz Core 2 Duo, 768 MB RAM)