&Lauri.Watts; &Lauri.Watts.mail; Bzip2 is a compression program The bzip2 kioslave is not directly usable, and is intended for use as a filter. For example, the tar kioslave can filter a file through the bzip2 kioslave, in order to display the contents of a tar.bz2 file directly in a &konqueror; window. If you click on a file compressed with a .bz2 in &konqueror;, this kioslave is used to uncompress it and display it as a normal (uncompressed) file. If you are a developer, and would like to use the bzip2 filter, you can find documentation on using kioslaves at http://developer.kde.org See the manual: bzip2.