ACD offers a free (though limited) example crystallographic database available at: http://www.acdlabs.com/download/db/chemfold.html Be sure to first install ChemSketch 4.5 freeware, and the ChemFolder trial in order to view the database. This database mainly serves as an example of the type and structure of information that you are able to store and search within ChemFolder. Many thanks, Gavin Shear