I found out that if you modify the hosts file with 127.0.0.1 facebook.com 127.0.0.1 www.facebook.com This will work. Thanks for your help. Dave On Thu, Jun 26, 2008 at 1:24 PM, Darren Mar-Elia <darren@xxxxxxxxxx> wrote: > Dave- > > There are FireFox ADMs out on SourceForge ,which have been referenced at > least once on this list. But I don't believe that those ADMs include any > ability to block specific websites, along the lines of IE's Content Ratings > feature. > > > > Darren > > > > *From:* gptalk-bounce@xxxxxxxxxxxxx [mailto:gptalk-bounce@xxxxxxxxxxxxx] *On > Behalf Of *Dave Palombi > *Sent:* Thursday, June 26, 2008 10:18 AM > *To:* gptalk@xxxxxxxxxxxxx > *Subject:* [gptalk] GP for Mozilla > > > > Hello, > > I would like to know if there is a group policy to control Mozilla. I have > several users that do have this program installed and I need to block some > sites from them at the browser level. > > Thanks, > > Dave >