You could use our forum to ask about it!;)
The class explains itself: read all the comments of all properties and methods, and you will find here all the useful information.
I just downloaded a demo of this component.
It is capable of serving the contents of a hard drive using a virtual directory layout. A list of directories is created in Delphi code. File downloads are handled by http.sys in kernel level mode.
See this new file in our Source Code Repository .