Minimum	Recommended
CPU	1 GHz	2+ GHz
RAM	512 MB	1+ GB
Operating System	Windows 2000/XP/XP Professional x64	Windows 2000/XP/XP Professional x64
Web Browser	Internet Explorer 5.5	Internet Explore 6.0
3D Graphics Card (for 3D visualization)	OpenGL-compatible card (e.g. NVIDIA GeForce)	High-end OpenGL-compatible card (e.g. NVIDIA GeForce with 128+ MB)
OpenGL Library Version (for 3D visualization)	1.2	1.5+