diff --git a/system/core/Loader.php b/system/core/Loader.php
index 976823f..292fdc9 100644
--- a/system/core/Loader.php
+++ b/system/core/Loader.php
@@ -506,7 +506,7 @@
 		// and typically identically named to the library
 		if ( ! strpos($library, '/'))
 		{
-			$library = $library.'/'.$library;
+			$library = ucfirst($library).'/'.$library;
 		}
 		
 		return $this->library($library, $params, $object_name);
diff --git a/user_guide/general/creating_drivers.html b/user_guide/general/creating_drivers.html
index 83bec8c..1f213db 100644
--- a/user_guide/general/creating_drivers.html
+++ b/user_guide/general/creating_drivers.html
@@ -57,6 +57,27 @@
 
 <h1>Creating Drivers</h1>
 
+<h2>Driver Directory and File Structure</h2>
+
+<p>Sample driver directory and file structure layout:</p>
+
+<ul>
+	<li>/application/libraries/Driver_name
+		<ul>
+			<li>Driver_name.php</li>
+			<li>drivers
+				<ul>
+					<li>Driver_name_subclass_1.php</li>
+					<li>Driver_name_subclass_2.php</li>
+					<li>Driver_name_subclass_3.php</li>
+				</ul>
+			</li>
+		</ul>
+	</li>
+</ul>
+
+<p class="important"><strong>NOTE:</strong> In order to maintain compatibility on case-sensitive file systems, the <samp>Driver_name</samp> directory must be <var>ucfirst()</var></p>
+
 <!-- @todo write this! -->