Windows
OS: Microsoft Windows 7/Vista/XP
Processor: Intel Core 2 Duo @ 2.66 GHz or AMD equivalent
Memory: 2GB RAM (XP)/3GB RAM (Windows 7 / Vista)
Graphics: NVIDIA GeForce GT220 (512MB) / ATI Radeon HD 2600 XT (512MB)
Hard Drive: 8 GB free hard drive space