Supported OS: Windows® XP SP 2 or Windows Vista™
Processor: Pentium 4 2.8 GHz or AMD equivalent
Memory: 1 GB of RAM for Windows® XP or 2GB of RAM for Windows Vista™
Graphics: 128 MB Direct3D®-compatible 3D Video Accelerator card, SM 2.0 or later, DirectX 9.0c-compatible (ATI® Radeon® 9800 or NVIDIA® GeForce® FX 6800)
DirectX Version: DirectX 9.0c or later
Sound: DirectX 9.0c-compatible sound card and speakers or headphones and microphone
Hard Drive: 100 MB free uncompressed hard drive space
Peripherals: Microsoft-compatible mouse and keyboard