Hi Guys, Apologies for the last email - clicked "send" instead of "save"! :0 To follow on from my last email about hardening servers in a PS4.0 R05 farm based on Win 2000 servers, the MBSA tool reports that the servers have their NULL Sessions share wide open as documented at http://technet.microsoft.com/en-us/library/bb418944.aspx. Specifically, the MBSA report recommends that I set the "restrictanonymous" settings to 2: "No access without explicit anonymous permissions." Obviously I'm going to be doing some fairly extensive testing but I was wondering if anyone on the list was aware of any gotchas to do with this - the majority of documentation I've found doesn't seem to refer to Citrix or Terminal Servers... Thanks Chris -- - chrisstrug@xxxxxxxxx