Hi,
I just uploaded the graphical user interface for Go programs that I wrote a while ago to Sourceforge:
http://sourceforge.net/projects/gogui/
Here is the project description:
GoGui is a graphical interface to programs that play the game of Go and use GTP (Go Text Protocol). It is especially useful for Go program developers, since it allows direct communication with the program by sending any GTP command and allows to log and save the complete stream of sent GTP commands to facilitate debugging and reproducing errors. Also it is possible to define GTP extension commands in a configuration and display their result on the graphical board.
GoGui requires Java 1.4.
There is no file release yet, but you can check out the project from CVS, see http://sourceforge.net/cvs/?group_id=59117.
- Markus