gdmap: gdmap - Disk space visualizer
gdmap:  
gdmap: GDMap (Graphical Disk Map) is a tool which allows to visualize disk
gdmap: space. Ever wondered why your hard disk is full or what directory
gdmap: and files take up most of the space? With GdMap these questions can
gdmap: be answered quickly. To display directory structures cushion treemaps
gdmap: are used which visualize a complete folder or even the whole hard
gdmap: drive with one picture.
gdmap: 
gdmap: 
gdmap: http://gdmap.sourceforge.net