I never seemed to really be able to block it. So I used GPO to disallow it from running. Matthew Shrewsbury, MCSE+Internet MCSE 2000 CCA Network Administrator -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Robinson, Nick Sent: Thursday, December 09, 2004 9:56 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] blocking MS Messenger I remember seeing where someone posted how to block MS Messenger but I can't find it now. Would someone be so kind as to repost "how to block MS Messenger" again for me? Thanks Nick