To assess the geo-environmental capability:

• Install and start ESdat
• Open the 'Sample Contam' project.
• When prompted to open the tutorial click 'Yes'     

To assess the flora/fauna & operational capability in addition to geo-environmental:

• Install and start ESdat
• Select 'NRM Demo.dsn' from the dropdown at the bottom of the form
• Open 'Enviro Site 1' and open the tutorial when prompted.
  For this demo ESdat will try to access a database over the web.  If you have trouble your IT may have restricted your permissions and you will need them to lift these.