Cheers, I would be interested in some opinions and feedback. I am currently working on a SGF tree display for gGo and glGo. To make development and life easier, I implemented it as a standalone protoype with a simple board. The board features playing moves and cursor key navigation. The current tree features move navigation and folding. All tree features can be accessed with a popup menu or by click/doubleclick actions, details are found on the webpage below. I would basically like to get some feedback if the whole user interface makes sense, what additional things could be done, what's useless or bad with the current version etc. I would prefer to do the changes now with the prototype, not when it's already added to gGo and glGo (and I need to change both, so double work), so I am asking now. :) The tree demo is available here: http://panda-igs.joyjoy.net/English/glgo/tree/ The download is Windows only and a simple installer. Python standalone packaging for Linux does not work well. Python sources on Linux would work but require SDL, Pygame, wxGTK, wxPython installed (probably not available on a standard Linux). Thanks in advance, Peter