OS: Windows XP (Service Pack 3) / Vista (Service Pack 1) Processor: Intel Core 2 Duo T7700 2.4GHz / AMD Opteron 175 RAM: 2 GB RAM Hard Drive: 15 GB available space Video Card: AMD Radeon X800 GTO or NVIDIA GeForce 8800 GTS 512MB DirectX: Version 9.0c
