--- a/app/soc/views/helper/params.py	Thu Feb 19 20:30:47 2009 +0000
+++ b/app/soc/views/helper/params.py	Thu Feb 19 20:44:37 2009 +0000
@@ -203,6 +203,7 @@
   new_params['invite_template'] = 'soc/models/invite.html'
 
   new_params['export_content_type'] = None
+  new_params['export_extension'] = '.txt'
 
   # TODO: Use only the js modules needed instead of js_uses_all
   new_params['js_uses_all'] = DEF_JS_USES_LIST