--- views_node_feed.module_old	2008-08-05 23:08:49.000000000 +0100
+++ views_node_feed.module	2009-07-27 15:35:48.000000000 +0100
@@ -299,7 +299,7 @@ function theme_views_node_feed($view, $n
 
   //drupal_set_header('Content-Type: text/xml; charset=utf-8');
   print $output;
-  module_invoke_all('exit');
+  drupal_page_footer(); // This allows page caching to work & invokes any "exit" functions in modules
   exit; 
 }