What to download:
All the examples contain all the classes needed for them to work and all projects can be found here.
If you just want the main utility classes used throughout this site, in the downloads section cDataset.xlsm includes everything you need including some examples.
cDataSet related classes
To read about how to use cDataSet classes read How to use cDataSet and Data Manipulation Classes This page is a quick primer of the object model with some examples of how to access it.
A cCell is the lowest addressable structure of a cDataSet. It can be addressed as any of the following
and common properties used are .Value , .toString , .Row, .Column or .Where