Interesting.
First time ever propably that I see some advanced stuff in Panda interactively. In the browser I could not turn much because the mouse pointer would hit the screen borders after a while. Mac OS X.5.6, Firefox 3.6.
As a stand-alone app it worked better. Unfortunately one can not drag the window larger. And it’s weird that one has to quit the runtime twice, the runtime is still open after the windows closes.
If you want, create a scene with these assets: mediafire.com/?modtlwkghin There is a pic included how I arranged them. Just make the water less blue … 
The SVN thing failed after a while:
svn: Failed to add directory 'naith-read-only/game/plugins/pointlight': object of the same name already exists