diff --git a/en_US.ISO8859-1/books/porters-handbook/book.xml b/en_US.ISO8859-1/books/porters-handbook/book.xml
index 46f7f0f..96ed49e 100644
--- a/en_US.ISO8859-1/books/porters-handbook/book.xml
+++ b/en_US.ISO8859-1/books/porters-handbook/book.xml
@@ -6713,11 +6713,10 @@ Set the following to list of all gsettings schema files (*.gschema.xml) that you
 	<para>Note that of the above, INSTALLS_ICONS will automaticly include USE_GNOME. The others need to have USE_GNOME explicitly enabled.
 	</para>
 
-<!-- XXX below like qt does it? -->
-
 <!-- Begin GNOME OMF -->
-	  
-          <para>OMF Installation</para>
+
+	<sect3>
+          <title>OMF Installation</title>
 
 	  <para>A large number of GNOME applications (especially GNOME 2
 	    applications) install Open Source Metadata Framework (OMF)
@@ -6732,10 +6731,12 @@ Set the following to list of all gsettings schema files (*.gschema.xml) that you
 <programlisting>
 INSTALLS_OMF="yes"
 </programlisting>
+	</sect3>
 <!-- End GNOME OMF -->
 
 <!-- Begin GConf schemas -->
-	  <para>GConf Schema Installation</para>
+	<sect3>
+	  <title>GConf Schema Installation</title>
 
 	  <para>GConf is the XML-based database that virtually all GNOME
 	    applications use for storing their settings.  This
@@ -6766,38 +6767,54 @@ GCONF_SCHEMAS=	CDDB-Slave2.schemas gnome-audio-profiles.schemas \
 	    has schema files then you should not be use
 	    <varname>GCONF_SCHEMAS</varname>.  It means, this port has broke
 	    either schema files or installation of GConf.</para>
+	</sect3>
 <!-- End GConf schemas -->
 
+	<sect3>
+	  <title>GLIB_SCHEMAS</title>
+	  <para>Vul mij in</para>
+	</sect3>
+	<!-- XXX GLIB_SCHEMAS -->
+
 <!-- Begin Shared MIME database -->
-	  <para>Shared MIME database</para>
+	<sect3>
+	  <title>Shared MIME database</title>
 
 	  <para>USE_GNOME=sharedmimeinfo is deprecated. Please use USES=sharedmimeinfo instead.</para>
+	</sect3>
 <!-- XXX add link to sharedmime USES -->
 <!-- End Shared MIME database -->
 
 <!-- Begin Desktop database -->
-	  <para>Desktop database</para>
+	<sect3>
+	  <title>Desktop database</title>
 
 	  <para>USE_GNOME=desktopfileutils is deprecated. Please use USES=desktop-file-utils instead.</para>
+	</sect3>
 <!-- XXX add link to desktop-file-utils USES -->
 <!-- End Desktop database -->
 
 <!-- Begin GNOME libtool -->
-          <para>Libtool Issues</para>
+	<sect3>
+          <title>Libtool Issues</title>
 
 	  <para>Most, if not all, GNOME applications depend on GNU's libtool.
 	    They also use the GNU configure system. If your port installs
 	    shared libraries, and includes an <varname>ltmain.sh</varname> script
 	    in its <varname>${WRKSRC}</varname> directory, you should add
-	    USE_GNOME=ltverhack. It will try to normalize the shared library version. The use of lthack is deprecated.</para>
+	    USE_GNOME=ltverhack. It will try to normalize the shared library version.
+            The use of lthack is deprecated.</para>
+	</sect3>
 <!-- End GNOME libtool -->
 
-<para>List of USE_GNOME options</para>
+	<sect3>
+	  <title>List of USE_GNOME options</title>
 
           <para>If you still need help with your port, have a look at some of
 	    the "link ="/ports/gnome.html"existing ports "unlink" for examples.
 	    The "link to ML" ="mailto:gnomeATFreeBSD.org" "unlink"freebsd-gnome mailing
 	    list "unlink" is also there for you.</para>
+	</sect3>
 
 <!--        <table frame="none"> -->
         <table>
@@ -6825,7 +6842,6 @@ GCONF_SCHEMAS=	CDDB-Slave2.schemas gnome-audio-profiles.schemas \
           </tgroup>
 	</table>
       </sect2>
-
     </sect1>
 
     <sect1 xml:id="using-qt">