Cant zoom out enough in the compositor

if im not in full screen , many times i cannot see the whole nodes setup in one of the subwindows in Blender it would be cool if we could zoom out more , now we have a limit.

http://www.mediafire.com/imgbnc.php/eed37ba660223c0ca7152e359e62d3ec4g.jpg

Stack everything closer together and use H or ALT+H to expand or contract selected nodes. I’d like more zoom also…as much as we have in the 3D view.

pan via mmb drag

You can drag the background image around too with SHIFT + middle mouse drag.

i know all that.

i said zooming out more.