A collection of files that allow the user to see some capatibilities of the package has been prepared. Two different types of files exist.

The first type of presentation files are PowerPoint files, that allow the ovierview of the main package options. Program PowerPoint or at least free player of such files is required.

The second type of the presentation files were prepared with Lotus ScreemCam 97, that do not require any player (and work on platforms Windows 95/98 or higher). These demonstration files can be watched as movies (in resolution of 800*600 pixels) with comments. The longest demo file is in English with the duration of 32 minutes. It cover the detailed demonstration (with comments) of the utilisatuion of the program B4 on the example where the stresses and settlements due to a road embankment are calculated. Some shorter demonstration files also exist (but in Slovene) and allow the demonstration of particular package options. The link to these files can be found here .