Minimum Windows 2000 SP4 operating system. Office for Windows 2002. Pentium III 266 processor or higher. 128MB of RAM (more for large model and texture sizes). Graphics card capable of displaying 24-bit color. 3D hardware accelerator video card. Microsoft DirectX, version 8.
Recommended Windows XP SP2 operating system. Office for Windows XP or Office 2003. Pentium III 733 processor or higher. 256MB of RAM (more for large model and texture sizes). 3D hardware accelerator video card with 128MB of RAM.
Additional
Real Time Shaders Microsoft DirectX, version 9. Pixel and vertex shader support on graphics card. Deep Exploration version 3 Real Time shader.
