diff --git a/Manuals/Tcpi-ug/Configurations.docbook b/Manuals/Tcpi-ug/Configurations.docbook
index 52a5a04..911b3a6 100755
--- a/Manuals/Tcpi-ug/Configurations.docbook
+++ b/Manuals/Tcpi-ug/Configurations.docbook
@@ -9,8 +9,6 @@
     </para>
     </partintro>
 
-    &configurations-dns;
-    &configurations-mail;
-    &configurations-ldap;
+    &configurations-ppp;
 
 </part>
diff --git a/Manuals/Tcpi-ug/Configurations.ent b/Manuals/Tcpi-ug/Configurations.ent
index 905708b..1e85576 100755
--- a/Manuals/Tcpi-ug/Configurations.ent
+++ b/Manuals/Tcpi-ug/Configurations.ent
@@ -1,4 +1,2 @@
-<!ENTITY configurations                   SYSTEM "Configurations.docbook">
-<!ENTITY configurations-dns               SYSTEM "Configurations/Dns.docbook">
-<!ENTITY configurations-mail              SYSTEM "Configurations/Mail.docbook">
-<!ENTITY configurations-ldap              SYSTEM "Configurations/Ldap.docbook">
+<!ENTITY configurations         SYSTEM "Configurations.docbook">
+<!ENTITY configurations-ppp     SYSTEM "Configurations/Ppp.docbook">
diff --git a/Manuals/Tcpi-ug/Configurations/Dns.docbook b/Manuals/Tcpi-ug/Configurations/Dns.docbook
deleted file mode 100644
index 5431d9e..0000000
--- a/Manuals/Tcpi-ug/Configurations/Dns.docbook
+++ /dev/null
@@ -1,9 +0,0 @@
-<chapter id="configurations-dns">
-
-    <title>Domain Names Server (BIND)</title>
-
-    <para>
-        ...
-    </para>
-
-</chapter>
diff --git a/Manuals/Tcpi-ug/Configurations/Ldap.docbook b/Manuals/Tcpi-ug/Configurations/Ldap.docbook
deleted file mode 100644
index dc32fc8..0000000
--- a/Manuals/Tcpi-ug/Configurations/Ldap.docbook
+++ /dev/null
@@ -1,9 +0,0 @@
-<chapter id="configurations-ldap">
-
-    <title>Directory Server (LDAP)</title>
-
-    <para>
-        ...
-    </para>
-
-</chapter>
diff --git a/Manuals/Tcpi-ug/Configurations/Mail.docbook b/Manuals/Tcpi-ug/Configurations/Mail.docbook
deleted file mode 100644
index 15b0728..0000000
--- a/Manuals/Tcpi-ug/Configurations/Mail.docbook
+++ /dev/null
@@ -1,9 +0,0 @@
-<chapter id="configurations-mail">
-
-    <title>Mail Server (Postfix+SASL+Cyrus)</title>
-
-    <para>
-        ...
-    </para>
-
-</chapter>
diff --git a/Manuals/Tcpi-ug/Configurations/Ppp.docbook b/Manuals/Tcpi-ug/Configurations/Ppp.docbook
new file mode 100644
index 0000000..de37312
--- /dev/null
+++ b/Manuals/Tcpi-ug/Configurations/Ppp.docbook
@@ -0,0 +1,9 @@
+<chapter id="configurations-ppp">
+
+    <title>Point-to-Point Configuration</title>
+
+    <para>
+        ...
+    </para>
+
+</chapter>