Index: typo3/class.filelistfoldertree.php
===================================================================
--- typo3/class.filelistfoldertree.php	(revision 6849)
+++ typo3/class.filelistfoldertree.php	(working copy)
@@ -290,7 +290,16 @@
 			// Init done:
 		$titleLen = intval($this->BE_USER->uc['titleLen']);
 		$treeArr = array();
+		$mountSortKey = 'name';
 
+			// sort mounts by key "name"
+		uasort($this->MOUNTS, create_function('$a, $b','\'' . $mountSortKey . '\';
+			if( ($c = strcasecmp($a[\'' . $mountSortKey . '\'], $b[\'' . $mountSortKey . '\'])) !== 0 ) {
+				return($c);
+			}
+			return($c); ')
+		);
+
 			// Traverse mounts:
 		foreach($this->MOUNTS as $key => $val)	{
 			$hasSub = false;