On http://leafe.com/dls/index_html?dlSection=cb one finds Codebook 6.2

How is Ed Leafe's codebook 6.2 related to the original Codebook for Visual Foxpro 3 built by Y.A. Griver?

Is Codebook 6.2 officially endorsed/sponsored/supervised by Flash Creative Management?
Is Flash involved in Codebook in any way?

What do people think of Codebook 6.2?

TIA.
Dave.