OS: Windows XP/Vista Processor: 2.4+ GHZ Intel or 2.0+ GHZ AMD RAM: 1 GB RAM (Windows XP, 2 GB RAM (Windows Vista) Hard Drive: 12 GB available space Video Card: NVIDIA GeForce 6 series (6800GT or better,) ATI™ 1300XT series or greater (X1550, X1600 Pro and HD2400 are below minimum system requirements) DirectX: Version 9.0c
