diff --git a/user_guide/libraries/benchmark.html b/user_guide/libraries/benchmark.html
index 0f447cd..7176d05 100644
--- a/user_guide/libraries/benchmark.html
+++ b/user_guide/libraries/benchmark.html
@@ -189,7 +189,7 @@
 
 <div id="footer">
 <p>
-Previous Topic:&nbsp;&nbsp;<a href="../general/alternative_php.html">Alternative PHP Syntax</a>
+Previous Topic:&nbsp;&nbsp;<a href="../general/security.html"> Security</a>
 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
diff --git a/user_guide/libraries/file_uploading.html b/user_guide/libraries/file_uploading.html
index 01f9b68..8a26a3e 100644
--- a/user_guide/libraries/file_uploading.html
+++ b/user_guide/libraries/file_uploading.html
@@ -423,7 +423,7 @@
 
 <div id="footer">
 <p>
-Previous Topic:&nbsp;&nbsp;<a href="encryption.html">Encryption Class</a>
+Previous Topic:&nbsp;&nbsp;<a href="download_helper.html">Download Helper</a>
 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
diff --git a/user_guide/libraries/parser.html b/user_guide/libraries/parser.html
index 2907b78..e851561 100644
--- a/user_guide/libraries/parser.html
+++ b/user_guide/libraries/parser.html
@@ -206,7 +206,7 @@
 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
-Next Topic:&nbsp;&nbsp;<a href="uri.html">URI Class</a>
+Next Topic:&nbsp;&nbsp;<a href="unit_testing.html">Unit Testing Class</a>
 <p>
 <p><a href="http://www.codeigniter.com">Code Igniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2006 &nbsp;&middot;&nbsp; <a href="http://www.pmachine.com">pMachine, Inc.</a></p>
 </div>
diff --git a/user_guide/libraries/table.html b/user_guide/libraries/table.html
index f62d278..d666178 100644
--- a/user_guide/libraries/table.html
+++ b/user_guide/libraries/table.html
@@ -285,8 +285,7 @@
 
 <div id="footer">
 <p>
-Previous Topic:&nbsp;&nbsp;<a href="file_uploading.html">File Uploading Class</a>
-&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
+Previous Topic:&nbsp;<a href="ftp.html">&nbsp;FTP Class</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 Next Topic:&nbsp;&nbsp;<a href="image_lib.html">Image Manipulation Class</a>
diff --git a/user_guide/libraries/trackback.html b/user_guide/libraries/trackback.html
index be6779f..9d86998 100644
--- a/user_guide/libraries/trackback.html
+++ b/user_guide/libraries/trackback.html
@@ -242,7 +242,7 @@
 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
-Next Topic:&nbsp;&nbsp;<a href="unit_testing.html">Unit Testing Class</a>
+Next Topic:&nbsp;&nbsp;<a href="parser.html">Template Parser Class</a>
 <p>
 <p><a href="http://www.codeigniter.com">Code Igniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2006 &nbsp;&middot;&nbsp; <a href="http://www.pmachine.com">pMachine, Inc.</a></p>
 </div>
diff --git a/user_guide/libraries/unit_testing.html b/user_guide/libraries/unit_testing.html
index 401876b..3941a7d 100644
--- a/user_guide/libraries/unit_testing.html
+++ b/user_guide/libraries/unit_testing.html
@@ -201,7 +201,7 @@
 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
-Next Topic:&nbsp;&nbsp;<a href="validation.html">Validation Class</a>
+Next Topic:&nbsp;&nbsp;<a href="uri.html">URI Class</a>
 <p>
 <p><a href="http://www.codeigniter.com">Code Igniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2006 &nbsp;&middot;&nbsp; <a href="http://www.pmachine.com">pMachine, Inc.</a></p>
 </div>
diff --git a/user_guide/libraries/uri.html b/user_guide/libraries/uri.html
index b6d51be..5472ee9 100644
--- a/user_guide/libraries/uri.html
+++ b/user_guide/libraries/uri.html
@@ -245,7 +245,7 @@
 
 <div id="footer">
 <p>
-Previous Topic:&nbsp;&nbsp;<a href="parser.html">Template Parser Class</a>
+Previous Topic:&nbsp;&nbsp;<a href="unit_testing.html">Unit Testing Class</a>
 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
diff --git a/user_guide/libraries/validation.html b/user_guide/libraries/validation.html
index 0f8b141..f4beb56 100644
--- a/user_guide/libraries/validation.html
+++ b/user_guide/libraries/validation.html
@@ -709,7 +709,7 @@
 
 <div id="footer">
 <p>
-Previous Topic:&nbsp;&nbsp;<a href="uri.html">URI Class</a>
+Previous Topic:&nbsp;&nbsp;<a href="user_agent.html">User Agent Class</a>
 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
diff --git a/user_guide/libraries/zip.html b/user_guide/libraries/zip.html
index 3df99bf..8629bc1 100644
--- a/user_guide/libraries/zip.html
+++ b/user_guide/libraries/zip.html
@@ -270,7 +270,7 @@
 
 <div id="footer">
 <p>
-Previous Topic:&nbsp;&nbsp;<a href="validation.html">Validation Class</a>
+Previous Topic:&nbsp;&nbsp;<a href="xmlrpc.html"> XML-RPC Class</a>
 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;
 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;