diff --git a/source/lib/MediaListing/File.class.php b/source/lib/MediaListing/File.class.php
index 8991552..bcf1885 100644
--- a/source/lib/MediaListing/File.class.php
+++ b/source/lib/MediaListing/File.class.php
@@ -2,22 +2,14 @@
 
 class MediaListing_File extends MediaListing_FileObject {
     
-    protected $size;
-    
     public function __construct($path) {
         if ( ! is_file($path)) {
             throw new MediaListing_Exception_NotAFile($path);
         }
         
         parent::__construct(parent::TYPE_File, $path);
-        
-        $this->size = filesize($this->path);
     }
     
-    public function size() {
-        return $this->size;
-    }
-        
 }
 
 ?>
\ No newline at end of file
diff --git a/source/lib/MediaListing/FileObject.class.php b/source/lib/MediaListing/FileObject.class.php
index d3a1059..af16d4e 100644
--- a/source/lib/MediaListing/FileObject.class.php
+++ b/source/lib/MediaListing/FileObject.class.php
@@ -39,6 +39,10 @@ abstract class MediaListing_FileObject {
         return $this->type == self::TYPE_Directory;
     }
     
+    public function size() {
+        return MediaListing_Main::recursiveFilesize($this->path);
+    }
+    
     public function type() {
         return $this->type;
     }
@@ -50,7 +54,7 @@ abstract class MediaListing_FileObject {
     public function basename() {
         return $this->basename;
     }
-    
+        
 }
 
 ?>
\ No newline at end of file