added more descriptive titles to all user manual pages
diff --git a/user_guide/installation/downloads.html b/user_guide/installation/downloads.html
index 983bf98..939437e 100644
--- a/user_guide/installation/downloads.html
+++ b/user_guide/installation/downloads.html
@@ -2,7 +2,7 @@
<html>
<head>
-<title>CodeIgniter User Guide</title>
+<title>CodeIgniter User Guide : Downloading CodeIgniter</title>
<style type='text/css' media='all'>@import url('../userguide.css');</style>
<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
diff --git a/user_guide/installation/index.html b/user_guide/installation/index.html
index 4d54333..13a9c11 100644
--- a/user_guide/installation/index.html
+++ b/user_guide/installation/index.html
@@ -2,7 +2,7 @@
<html>
<head>
-<title>CodeIgniter User Guide</title>
+<title>CodeIgniter User Guide : Installation Instructions</title>
<style type='text/css' media='all'>@import url('../userguide.css');</style>
<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
diff --git a/user_guide/installation/troubleshooting.html b/user_guide/installation/troubleshooting.html
index d7858af..c5517a7 100644
--- a/user_guide/installation/troubleshooting.html
+++ b/user_guide/installation/troubleshooting.html
@@ -2,7 +2,7 @@
<html>
<head>
-<title>CodeIgniter User Guide</title>
+<title>CodeIgniter User Guide : Troubleshooting</title>
<style type='text/css' media='all'>@import url('../userguide.css');</style>
<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
diff --git a/user_guide/installation/upgrade_154.html b/user_guide/installation/upgrade_154.html
index 3d8d1ba..1494f5a 100644
--- a/user_guide/installation/upgrade_154.html
+++ b/user_guide/installation/upgrade_154.html
@@ -2,7 +2,7 @@
<html>
<head>
-<title>CodeIgniter User Guide</title>
+<title>CodeIgniter User Guide : Upgrading from 1.5.3 to 1.5.4</title>
<style type='text/css' media='all'>@import url('../userguide.css');</style>
<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
diff --git a/user_guide/installation/upgrading.html b/user_guide/installation/upgrading.html
index 182953c..9434e02 100644
--- a/user_guide/installation/upgrading.html
+++ b/user_guide/installation/upgrading.html
@@ -2,7 +2,7 @@
<html>
<head>
-<title>CodeIgniter User Guide</title>
+<title>CodeIgniter User Guide : Upgrading From a Previous Version</title>
<style type='text/css' media='all'>@import url('../userguide.css');</style>
<link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />