Elliot, The only way I have been able to do this, other than turning off privacy control is to use an old link to login with, ie don' t go in through the front page, but use your history pages in ie to open threads.
I can post with privacy disabled, but not using old links, I' m still trying to find a unique way to do this, Zonealarm BTW did not give me these problems.
Mike, I have setup the firewall to prompt me each time a cookie is placed, or accessed, but the website will still reject a posting with Norton' s firewall running.
Or as I have just discovered, disable the tick box, " enable browser privacy" will allow the login/posting
Kevin