Operating system: Windows XP SP3 / Windows Vista / Windows 7; * Processor: Intel Core2Duo E2140 1.6GHz or AMD X2 4000 + 2.1GHz or faster; Memory: 1 GB (2 GB for Vista); Sound Card: DirectX compatible sound card; Video Card: ATI Radeon X700 Pro 256MB PCI Express or Nvidia GeForce 7800 GTX 256MB PCI Express graphics memory or greater; Free HDD: 7.5 gb of free space
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