Hi. I installed the trial version of NPF 2003. I'm running Ad-Subtract Pro, Win98SE. I ran a Port 4444 scan for Ad-Subtract Pro at PC Flank. Port 4444 showed open instead of stealth. When I run the full port scan all ports on the list are stealth. I am running NPF 2003 in default mode. The default rule for Ad-Subtract Pro is........... ADSUB.EXE Permit, Direction: In/Out, Computer: Any, Communications: Any, Protocol: TCP and UDP. How do I get port 4444 to show stealth at PC Flank?