• Minimal - (visualization of simple and middle complexity Models of crystal Structures or work only in polyhedra mode) - Pentium III/Celeron 700 MHz , VideoCard with RAM 4-8 Mb)
• Normal - Pentium IV/Celeron 1.4 GHz, Video Card with RAM 32 Mb and hardware support of OpenGL
• Optimal - Pentium IV more than 2 GHz, Video Card with > 64 Mb RAM (Nvidia or ATI recommended)

OS compatibility (tested yet):

1. Microsoft Windows 2000/XP/2003
2. Linux (different) with X-Windows (GNOME/KDE)

1. SUN Java RunTime Environment (JRE) or SUN Java Development Kit (JDK) version 1.4.2 and higher (Java 2) or 1.5 (Java 5 - recommended)
   It is possible that they are already installed on your PC - look C:\Program Files\Java. If there are folders with name similar "jre1.6.0_xx" or "jdk1.6.0_xx" (or analogue - for "1.4, 1.5"), it means that SUN Java Virtual Machine is already installed on your PC and it is possible pass to step 2.
   If not - download distributive (about 16 Mb !) from SUN website (Download JRE 5.0) or from our site - jre-1.5.0.10 or jre-6u3 now available. After finishing of download close all applications and start this EXE file for SUN JVM installation (simplest way - with default options). Then you will find corresponding directories and files in folder C:\Program File\Java, which further it is necessary for JAR-files on step 2.
2. JAR-files for Runtime Java Library. Transfer this ZIP-file (about 350 Kb) to your download area, extract JAR files and move them to C:\Program Files\Java\jreXXXX\lib\ext\ (or jdkXXXXX). Attention: If your have some Java installations, you must move this files to LATEST version.
3. Windows DLLs for extending of OpenGL realization. Download this ZIP-file (450 Kb), extract DLL files and move them to C:\Windows\System32\

Enjoy!!!

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