Hi; I have this external method: import string, os user_id, banner_id, page = os.environ['QUERY_STRING'].split("&") redirect = "http://www.myaffiliateprogram.com/u/%(user_id)s/t.asp?id=%(banner_id)s&p=%(p..." % locals() print "Location: %(redirect)s\n" % locals() but when I try and instantiate it as an external method I get this error: Site Error An error was encountered while publishing this resource. Error Type: KeyError Error Value: QUERY_STRING Troubleshooting Suggestions · This resource may be trying to reference a nonexistent object or variable QUERY_STRING. · The URL may be incorrect. · The parameters passed to this resource may be incorrect. · A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. What to do? TIA, BenO