What is "a Topicscape"
A Topicscape is a single database plus all the files and useful snippets of information you have decided to collect together in one place. Each database is a ".3DT" file that records where the files making up that Topicscape are to be found. You can have many Topicscapes, or one with everything in it, it's your choice, because Topicscape allows much larger information maps to be used in a practical way.
A 'Scape is a 3D view of part of a Topicscape, centered around a Current Topic and a Map is its 2D equivalent.