I installed Lavasoft firewall, and i scanned my ports thru a very trusted homesite called: GRC and it showed that port0 and port1 is not showing as Stealth, and someone told me that if i used a very good firewall then on GRC test it has shown as "Stealth" and he also said to me that "Your port is visable to attackers." someone plz help me what to do?
here is little info:
This shows when i scan all my ports:
and this is info for the NON-stealth port: 

Plz help me Urgent?
thanks.