Operating System: Microsoft® Windows® 2000/XP/Vista Processor: Intel® Pentium® II 1.2 GHz or better Memory: 512 MB RAM Hard Disk Space: 820 MB Video Card: DirectX 9.0 AGP with 32MB or better with HW-T&L Sound Card: DirectX-compliant DirectX® Version: DirectX version 9.0b or higher (included)