Index: components/class.tx_dam_selectionFolder.php
===================================================================
--- components/class.tx_dam_selectionFolder.php	(revision 44)
+++ components/class.tx_dam_selectionFolder.php	(working copy)
@@ -426,7 +426,7 @@
 			$HTML='';
 			$a=0;
 			$c=count($dirs);
-			sort($dirs);
+			natcasesort($dirs);
 
 			foreach($dirs as $key => $val)	{
 				$a++;