Index: filefield.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/filefield/filefield.module,v
retrieving revision 1.198
diff -u -r1.198 filefield.module
--- filefield.module	29 May 2009 22:34:52 -0000	1.198
+++ filefield.module	6 Jun 2009 19:57:45 -0000
@@ -195,7 +195,7 @@
   $name = mime_header_encode($file->filename);
   $type = mime_header_encode($file->filemime);
   // Serve images and text inline for the browser to display rather than download.
-  $disposition = ereg('^(text/|image/)', $file->filemime) ? 'inline' : 'attachment';
+  $disposition = (ereg('^(text/|image/)', $file->filemime) || ereg('flash$', $file->filemime)) ? 'inline' : 'attachment';
   return array(
     'Content-Type: '. $type .'; name='. $name,
     'Content-Length: '. $file->filesize,