FOR WINDOWS XP * Windows XP (Service Pack 2) * 2.0 GHz P4 processor or equivalent * 1 GB RAM * At least 6.5 GB of hard drive space with at least 1 GB additional space for custom content * 128 MB Video Card with support for Pixel Shader 2.0
FOR WINDOWS VISTA * Windows Vista (Service Pack 1) * 2.4 GHz P4 processor or equivalent * 1.5 GB RAM * At least 6.5 GB of hard drive space with at least 1 GB additional space for custom content * 128 MB Video Card with support for Pixel Shader 2.0
