--- treesize-0.54.1.old/src/interface.c
+++ treesize-0.54.1/src/interface.c
@@ -274,7 +274,8 @@
   gtk_about_dialog_set_version (GTK_ABOUT_DIALOG (AboutDialog), VERSION);
   gtk_about_dialog_set_name (GTK_ABOUT_DIALOG (AboutDialog), _("Treesize"));
   gtk_about_dialog_set_copyright (GTK_ABOUT_DIALOG (AboutDialog), _("Marcos Diez marcos@unitron.com.br (Oct 2006)"));
-  gtk_about_dialog_set_comments (GTK_ABOUT_DIALOG (AboutDialog), _("TreeSize for Unix uses physical file sizes, which means sparse files occupy which are not necessarily what programs like 'ls' display. \n\nJust like 'du', multiple instances of hard links are counted only once. On the other hand floating point division is used to round the file sizes, so results here should be a little bit bigger, but precise."));
+  gtk_about_dialog_set_comments (GTK_ABOUT_DIALOG (AboutDialog), _("TreeSize for Unix uses physical file sizes, which are not necessarily what programs like 'ls' display. BitTorrent files, for example, when not totally downloaded occupy less space than what is normally shown.\n\nAs with 'du', multiple instances of hard links are counted only once. On the other hand floating point division is used to round the file sizes, so results may be a little bit larger, but possibly more accurate."));
+
   gtk_about_dialog_set_license (GTK_ABOUT_DIALOG (AboutDialog), _("This program is free software; you can redistribute it and/or modify it\nunder the terms of the GNU General Public License as published by the \nFree Software Foundation; either version 3 of the License, or (at your option)\nany later version.\n\nThis program is distributed in the hope that it will be useful, but WITHOUT\nANY WARRANTY; without even the implied warranty of MERCHANTABILITY or\nFITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License \nfor more details.\n\nYou should have received a copy of the GNU General Public License\nalong with this program; if not, see <http://www.gnu.org/licenses/>.\n"));
   gtk_about_dialog_set_website (GTK_ABOUT_DIALOG (AboutDialog), "http://treesize.sourceforge.net");
   gtk_about_dialog_set_website_label (GTK_ABOUT_DIALOG (AboutDialog), _("http://treesize.sourceforge.net"));
--- treesize-0.54.1.old/treesize.glade
+++ treesize-0.54.1/treesize.glade
@@ -222,9 +222,9 @@
     <property name="border_width">5</property>
     <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property>
     <property name="copyright" translatable="yes">Marcos Diez marcos@unitron.com.br (Oct 2006)</property>
-    <property name="comments" translatable="yes">TreeSize for Unix uses physical file sizes, which means sparse files occupy which are not necessarily what programs like 'ls' display. 
+    <property name="comments" translatable="yes">TreeSize for Unix uses physical file sizes, which are not necessarily what programs like 'ls' display. 
 
-Just like 'du', multiple instances of hard links are counted only once. On the other hand floating point division is used to round the file sizes, so results here should be a little bit bigger, but precise.</property>
+As with 'du', multiple instances of hard links are counted only once. On the other hand, floating point division is used to round the file sizes, so results may be a little bit larger, but possibly more accurate.</property>
     <property name="website">http://treesize.sourceforge.net</property>
     <property name="website_label" translatable="yes">http://treesize.sourceforge.net</property>
     <property name="license" translatable="yes">This program is free software; you can redistribute it and/or modify it