diff --git a/Manuals/Tcpi-ug/Configurations/Ppp/modem.docbook b/Manuals/Tcpi-ug/Configurations/Ppp/modem.docbook
index 74c83c8..30ad9f7 100644
--- a/Manuals/Tcpi-ug/Configurations/Ppp/modem.docbook
+++ b/Manuals/Tcpi-ug/Configurations/Ppp/modem.docbook
@@ -1,67 +1,6 @@
-<sect1 id="configurations-ppp-modem">
+<sect1 id="configurations-ppp-modem-config">
 
-    <title>The Modem Device</title>
-
-    <para>
-        This section describes the steps you should follow to install
-        and configure the modem device in the computer. This section
-        applies both to server and client computers.
-    </para>
-
-    <sect2 id="configurations-ppp-modem-installation">
-    <title>Installation</title>
-    <para>
-        The modem device installation consists on attacthing the modem
-        hardware both to the computer and the telephone line. To
-        connect the modem to your computer, you need to connect the
-        serial or USB cable that comes from the modem hardware to the
-        appropriate input on your computer. To connect the modem to
-        the telephone line system, you need to unplug the cable that
-        connects your phone device and plug it on the modem device,
-        specifically in the port reserved for data transmission.
-        Later, using a similar cable, you could connect your phone
-        device to the modem's phone port, so you be able of realizing
-        phone calls when no data transmition take place, as well.
-    </para>
-
-    <para>
-        To be on the safe side, do all the installation with the
-        computer turned off. Then, when everthing has been put in
-        place, turn it on. Once the system is up, you can verify the
-        modem hardware using either the <command>lsusb</command> or
-        <command>lspci</command> commands. For example, if you are
-        using an USB modem like that one we mentioned before, run the
-        following command:
-    </para>
-
-    <screen>sudo /sbin/lsusb</screen>
-
-    <para>
-        and you should get an output similar to the following:
-    </para>
-
-<screen>
-Bus 003 Device 001: ID 0000:0000  
-Bus 001 Device 001: ID 0000:0000  
-Bus 001 Device 002: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
-Bus 002 Device 001: ID 0000:0000  
-Bus 005 Device 003: ID 06e0:f104 Multi-Tech Systems, Inc.
-MT5634ZBA-USB MultiModemUSB (new firmware)
-Bus 005 Device 001: ID 0000:0000  
-Bus 005 Device 002: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
-Bus 004 Device 001: ID 0000:0000 
-</screen>
-
-    <para>
-        The relevant line here is that mentioning the existence of a
-        <code>Multi-Tech System, Inc. MT5634ZBA-USB MultiModemUSB (new
-        firmware)</code> device.
-    </para>
-
-    </sect2>
-
-    <sect2 id="configurations-ppp-modem-config">
-    <title>Configuration</title>
+    <title>Configuring The Modem Device</title>
 
     <para>
         Once the modem hardware has been installed in the computer, it
@@ -74,7 +13,7 @@ Bus 004 Device 001: ID 0000:0000
         <command>system-config-network</command> command. Once the 
     </para>
 
-    <sect3 id="configurations-ppp-modem-config-wvdial">
+    <sect2 id="configurations-ppp-modem-config-wvdial">
     <title><command>wvdialconf</command></title>
 
     <para>
@@ -191,9 +130,9 @@ Modem Type = USB Modem
     </para>
     </note>
 
-    </sect3>
+    </sect2>
 
-    <sect3 id="configuration-ppp-modem-config-scn">
+    <sect2 id="configuration-ppp-modem-config-scn">
     <title><command>system-config-network</command></title>
 
     <para>
@@ -289,8 +228,6 @@ Init2 = ATQ0 V1 E1 S0=0 &amp;C1 &amp;D2 +FCLASS=0
 Inherits = Modem0
 </screen>
 
-    </sect3>
-
     </sect2>
 
 </sect1>