This document, like so much other great software out there, was created for free by volunteers. If you are at all knowledgeable about any aspect of GTK+ and C++ and would like to  contribute to this tutorial please contact me Jeff Franks, jcf@tpg.com.au.

If you do decide to contribute be aware that the entirety of this document is free and that any addition you provide must also be free. That is, people may use any portion of your examples in their programs, and copies of this document may be distributed at will, etc.