DragStacK, inspired by the drop stack of the PathFinder file manager
for OS X, is a KDE panel applet which provides a stack of files / resources. 
Files or other resources can be dropped onto the applet to add them to
the stack, or dragged from the applet to remove them from the stack. 

Author: Dominik Seichter <domseichter@web.de>
WWW: http://sourceforge.net/projects/dragstack