OS: Windows® XP, Windows Vista®, Windows® 7 (only) Processor: 3.2 Ghz Intel® Pentium® 4, 2.66 Ghz Intel® Pentium® D, AMD Athlon™ 64 3500+ or better (Intel® Core® 2 Duo Family, AMD Athlon™ 64 X2 5200+, AMD Phenom™ or better recommended) Memory: 1 GB (2 GB recommended, 2 GB minimum for Windows Vista® and Windows® 7) Graphics: 256 MB DirectX® 10.0-compliant video card or DirectX 9.0-compliant card with Shader Model 3.0 or higher (512 MB recommended) - See supported List* DirectX®: DirectX 9.0 (included), DirectX 10 Hard Drive: 4 GB Sound: DirectX 9.0-compliant sound card (5.1 sound card recommended) Peripherals: Windows-compliant mouse, keyboard, headset Multiplayer: 128 kbps Broadband connection (256 kbps connection or better recommended) *SUPPORTED VIDEO CARDS AT TIME OF RELEASE: ATI® RADEON® 1650-1950 / HD 2000/3000/4000 series NVIDIA GeForce™ 200 series and 6800/7000/8000/9000 series * 8800M and 8700M laptop cards are supported. Laptop models of these cards may work but are not supported. These chipsets are the only ones that will run this game. Additional chipsets may be supported after release. For an uptodate list of supported chipsets, please visit the FAQ for this game on our website: http://support.ubi.com