OS: Windows 98/ME/2000/XP Processor: Pentium III or Athlon equivalent RAM: 128 MB (256 MB RAM required for Windows 2000/XP) Hard Drive: 1.5 GB available space Video Card: DirectX 9.0b Compatible 3D accelerated 32 MB video card (NVIDIA GeForce2+ / ATI Radeon 7500+ / Intel 865) DirectX: Version 9.0b