ambindextrous is a directory-index script (implemented using ruby-fcgi) that has some nice usability tweaks over the stock apache one, and supports descriptions as extended attributes on files if available.
Version 0.1.0: ambindextrous-0.1.0.tar.gz
Version 0.2.0: ambindextrous-0.2.0.tar.gz
Version 0.3.0: ambindextrous-0.3.0.tar.gz
<Files *.rbx>
SetHandler fastcgi-script
</Files>
DirectoryIndex index.html /ambindextrous/ambindextrous.rbx