-> austerity\config\base.rc I advise you to remove spaces on top and in right but to keep 1 or 2 pixels on the bottom and left of the windows : therefore you can have your popup and config menu quickly. edit: for me, it lets me access my "recycle" ^^ (this annoyed me because when I want to close a window, I just move the mouse to the upper right corner and click, with this space, I click on litestep's desktop... :/ )