rem: dir.append("My Downloads"); 
add: dir.append(description); 
context: function getDownloadsFolder(aFolder){  var fileLocator = Components.classes["@mozilla.org/file/directory_service;1"].getService(Components.interfaces.nsIProperties);  var dir = fileLocator.get(getSpecialFolderKey(aFolder), Components.interfaces.nsILocalFile);  if (aFolder != "Desktop")    dir.append("My Downloads"); // XXXben localize      return dir;}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/510d7d861626bf72fd76624f19e214f0f9c2fba8/pref-downloads.js/buggy/toolkit/mozapps/downloads/content/pref-downloads.js