diff --git a/system/application/config/mimes.php b/system/application/config/mimes.php
index 8b5036f..12b9de7 100644
--- a/system/application/config/mimes.php
+++ b/system/application/config/mimes.php
@@ -11,7 +11,6 @@
 $mimes = array(	'hqx'	=>	'application/mac-binhex40',
 				'cpt'	=>	'application/mac-compactpro',
 				'csv'	=>	array('text/x-comma-separated-values', 'application/vnd.ms-excel'),
-				'doc'	=>	'application/msword',
 				'bin'	=>	'application/macbinary',
 				'dms'	=>	'application/octet-stream',
 				'lha'	=>	'application/octet-stream',
@@ -23,7 +22,7 @@
 				'sea'	=>	'application/octet-stream',
 				'dll'	=>	'application/octet-stream',
 				'oda'	=>	'application/oda',
-				'pdf'	=>	'application/pdf',
+				'pdf'	=>	array('application/pdf', 'application/x-download'),
 				'ai'	=>	'application/postscript',
 				'eps'	=>	'application/postscript',
 				'ps'	=>	'application/postscript',
@@ -94,7 +93,7 @@
 				'avi'	=>	'video/x-msvideo',
 				'movie'	=>	'video/x-sgi-movie',
 				'doc'	=>	'application/msword',
-				'word'	=>	'application/msword',
+				'word'	=>	array('application/msword', 'application/octet-stream'),
 				'xl'	=>	'application/excel',
 				'eml'	=>	'message/rfc822'
 			);