I've put up the SWIG binding at: http://www.ai.mit.edu/projects/dynlangs/goo/wiki/index.php?SWIG%20binding All of the documentation that exists, exists there. I'll try and throw up the GTK binding in the next day or two to help those who want an example of using SWIG with Goo. (Specifically, it has some useful typemap definitions that would aid in SWIGging other complicated API's.) Andrew