OS: Windows® 2000/XP only Processor: 1 GHz processor minimum, (2 GHz recommended) Memory: 256MB RAM minimum, (512MB recommended) Graphics: DirectX® 9 compliant 64MB (128MB recommended). see supported list* DirectX Version: DirectX 9.0 Sound: Direct X 9.0 compliant Hard Drive: 2.2 GB Input Devices: Mouse, keyboard, Windows compliant game pad. *Supported Video Cards at Time of Release: Nvidia® GeForce™ 3/4/FX/6 series (GeForce 4 MX not supported) ATI® Radeon® 8500/9000/X series Laptop versions of these chipsets may work but are not supported. These chipsets are currently the only ones that will run this game.