diff --git a/system/application/config/config.php b/system/application/config/config.php
index b0d2bf5..ab4f445 100644
--- a/system/application/config/config.php
+++ b/system/application/config/config.php
@@ -160,7 +160,7 @@
 | your log files will fill up very fast.
 |
 */
-$config['log_threshold'] = 4;
+$config['log_threshold'] = 0;
 
 /*
 |--------------------------------------------------------------------------
diff --git a/system/application/config/database.php b/system/application/config/database.php
index 082e34a..9d8c778 100644
--- a/system/application/config/database.php
+++ b/system/application/config/database.php
@@ -34,16 +34,16 @@
 $active_group = "default";
 
 $db['default']['hostname'] = "localhost";
-$db['default']['username'] = "";
+$db['default']['username'] = "root";
 $db['default']['password'] = "";
-$db['default']['database'] = "";
+$db['default']['database'] = "tester";
 $db['default']['dbdriver'] = "mysql";
 $db['default']['dbprefix'] = "";
 $db['default']['active_r'] = TRUE;
 $db['default']['pconnect'] = TRUE;
 $db['default']['db_debug'] = TRUE;
-$db['default']['cache_on'] = FALSE;
-$db['default']['cachedir'] = "";
+$db['default']['cache_on'] = TRUE;
+$db['default']['cachedir'] = APPPATH.'dbcache/';
 
 
 ?>
\ No newline at end of file
diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index de0faee..8adbd85 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -31,7 +31,7 @@
  * Element
  *
  * Lets you determine whether an array index is set and whether it has a value.
- * If the element is empty it returns FALSE (or whater you specify as the default value.)
+ * If the element is empty it returns FALSE (or whatever you specify as the default value.)
  *
  * @access	public
  * @param	string
diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php
index 69eb13d..4b7a383 100644
--- a/system/helpers/directory_helper.php
+++ b/system/helpers/directory_helper.php
@@ -28,7 +28,7 @@
 // ------------------------------------------------------------------------
 
 /**
- * Create a Direcotry Map
+ * Create a Directory Map
  *
  * Reads the specified directory and builds an array
  * representation of it.  Sub-folders contained with the
diff --git a/system/libraries/Benchmark.php b/system/libraries/Benchmark.php
index d426279..5fd24b0 100644
--- a/system/libraries/Benchmark.php
+++ b/system/libraries/Benchmark.php
@@ -54,7 +54,7 @@
 	 * Calculates the time difference between two marked points.
 	 *
 	 * If the first parameter is empty this function instead returns the 
-	 * {elapsed_time} pseudo-variable. This permits the the full system 
+	 * {elapsed_time} pseudo-variable. This permits the full system 
 	 * execution time to be shown in a template. The output class will
 	 * swap the real value for this variable.
 	 *
diff --git a/system/libraries/Controller.php b/system/libraries/Controller.php
index 0bbc777..3db408b 100644
--- a/system/libraries/Controller.php
+++ b/system/libraries/Controller.php
@@ -18,7 +18,7 @@
 /**
  * Code Igniter Application Controller Class
  *
- * This class object is the the super class the every library in 
+ * This class object is the super class the every library in 
  * Code Igniter will be assigned to.
  *
  * @package		CodeIgniter
diff --git a/system/libraries/Zip.php b/system/libraries/Zip.php
index e13c713..6af1ca9 100644
--- a/system/libraries/Zip.php
+++ b/system/libraries/Zip.php
@@ -228,7 +228,7 @@
 	// --------------------------------------------------------------------
 
 	/**
-	 * Write File to the specified direcotry
+	 * Write File to the specified directory
 	 *
 	 * Lets you write a file
 	 *