Recommended: Windows® 2000/XP (only), Pentium® II 400 MHz, 128 MB RAM, 1.7 GB Free HDD space, Windows® 2000/XP compatible video card*, Windows® 2000/XP compatible sound card*, DirectX® version 9.0b (included) or higher * Indicates device should be compatible with DirectX® version 9.0b or higher.