On Sun, Jun 8, 2008 at 5:32 PM, Fabian Arrotin <fabian.arrotin at arrfab.net> wrote: > It does it transparently in the way that for M$ Internet Explorer it will > never ask a username/password , but it will for everything else. Actually, you can configure Firefox on Windows to authenticate using Windows credentials as well: http://support-stage.mozilla.org/en-US/kb/Firefox+asks+for+user+name+and+password+on+internal+sites HTH, Filipe