good day. we are running 2.5stable9 with proxy authentication. wehave users who would like to use google talk(http://www.google.com/talk/). we have configured proxy auth on the google talk client; however, theycould get thru the proxy. in the access.log, i got the following entry: TCP_DENIED/400 1632 NONE error:unsupported-request-method how do i enable use of google talk? thanks for the help.