--- download.php.orig	2004-06-04 23:49:53.000000000 -0400
+++ download.php	2004-06-04 23:50:16.000000000 -0400
@@ -76,12 +76,22 @@
 
 
 // Now send the file with header() magic
+
+  $dl_name = $downloads['orders_products_filename'];
+
+  header("Pragma: public");
+
+  header("Cache-Control: no-store, no-cache, must-revalidate");
+  header("Cache-Control: post-check=0, pre-check=0", false);
+  header('Content-Transfer-Encoding: none');
+
   header("Expires: Mon, 26 Nov 1962 00:00:00 GMT");
   header("Last-Modified: " . gmdate("D,d M Y H:i:s") . " GMT");
-  header("Cache-Control: no-cache, must-revalidate");
-  header("Pragma: no-cache");
-  header("Content-Type: Application/octet-stream");
-  header("Content-disposition: attachment; filename=" . $downloads['orders_products_filename']);
+
+  header('Content-Type: application/octet-stream; name="' . $dl_name . '"');
+
+  header('Content-Disposition: attachment; filename="' . $dl_name . '"');    
+  header("Content-Length: " . filesize(DIR_FS_DOWNLOAD . $dl_name));
 
   if (DOWNLOAD_BY_REDIRECT == 'true') {
 // This will work only on Unix/Linux hosts