Torta shows you where your disk space is going. It uses the graphical format used by filelight to represent disk usage. Unlike filelight, Torta can be run on a computer with no graphical environment: it generates a flash file that can be consulted, locally or remotelly, using any browser that has the flash plugin installed.
Torta uses Gordon, a library that provides flash generation functionality.
Visit the torta home page at: http://evilrobot.free.fr/torta/torta.html