norton2011 and threatfire

Posting for a friend who does not have an account

 

He has NAV 2010 and got update of NAV 2011. When he tried installing it said he would have to uninstall threatfire. He does not want to do that and wants to know if Symantec have any plans to make NAV work with threatfire. If not he will be leaving Norton when his current sub runs out

 

Is there anywhere to email Symantect direct and get a response?