I installed it on my N8x0 and when "Go to Menu\COnfigure>plugins tab>stardict>wrench tool"...after I add the location there is no way to save my changes. The is no save option. In fact there is no way to go back to the last pop up window by closing the current window, unless you do a force close and then of course you don't get the saved changes.
It is obviously a bug, unless maybe I am missing something.