GrandPerspective is a small utility for Mac OS X that can draw two-dimensional views of disk usage within a file system. This can help you to manage your disk, as you can easily spot which files and folders take up the most space.
A localized version of the latest release, Version 0.9.11, is now available. It includes updated Japanese and Dutch localizations. Unfortunately, it contains fewer localizations than the previous release did, as updated translations were not provided for all languages. Hopefully these translations will again be available for future releases, together with maybe a few new ones.
The release is available for download from http://sourceforge.net/project/showfiles.php?group_id=148156. More information about GrandPerspective can be found at the project's homepage: http://grandperspectiv.sourceforge.net/.