we have now a new version of homepage, accessable through the 'Home Page' tab within the sourceforge rayGina sites. the description of global concepts as well as usage hints you can find and extend in the new wiki for the rayGina project. take a look ....
rayGina restart as open source now, but before beginning the coding all are invented to discuss several concepts and implementation details for that in the forum. the determined thoughts will be found in the docs section.