diff --git a/conf/config.php b/conf/config.php
index 2d56c2d..bdf514c 100644
--- a/conf/config.php
+++ b/conf/config.php
@@ -22,6 +22,6 @@ $conf['defpage']  = 1;
 // Images per Page if not specified
 $conf['defslice'] = 34;
 // Default Subdirectory if none given
-$conf['defdir']   = '';
+$conf['defdir']   = '/';
 
 ?>
\ No newline at end of file
diff --git a/index.php b/index.php
index 155e92b..c0443ed 100644
--- a/index.php
+++ b/index.php
@@ -32,21 +32,14 @@ session_start();
 $t = new Thumb(Helpers::end_dir($imagedir.$dir), $thumbdir, 200, 200);
 
 // Filelist Cache Handling
-if (isset($_SESSION['files']) 
-    && $_SESSION['dir'] == $dir
-    && (time() - $_SESSION['cachetime']) < $conf['flcache'] 
+if (isset($_SESSION[$dir])
+    && (time() - $_SESSION[$dir]['t']) < $conf['flcache'] 
     && !isset($_GET['refcache'])) 
 {
-  $files = $_SESSION['files'];
+  $files = $_SESSION[$dir]['f'];
 } else {
   $r_imagedir = realpath($imagedir.$dir);
-
-
-  
   if ($r_imagedir === false || strpos(Helpers::end_dir($r_imagedir), $r_basedir.DIRECTORY_SEPARATOR) !== 0) {
-    print_r($r_basedir);
-  
-    print_r($r_imagedir);
     print "Path Traversal Detected!";
     exit();
   }
@@ -59,9 +52,8 @@ if (isset($_SESSION['files'])
   $rmdirs[] = '.';
   $rmdirs[] = '..';
   $files = array_diff(scandir($imagedir.$dir, SCANDIR_SORT_DESCENDING), $rmdirs);
-  $_SESSION['files'] = $files;
-  $_SESSION['dir'] = $dir;
-  $_SESSION['cachetime'] = time();
+  $_SESSION[$dir]['f'] = $files;
+  $_SESSION[$dir]['t'] = time();
 }
 
 // Apply Filters to Filelist