I just did the Shields Up test on my new computer using LNS 2.06 P3 and everything shows Stealth except Port 623 which shows Open using any ruleset... I get the same results at PC Flank. It is associated with ASF Remote Management and Control Protocol. Remote access service is disabled on this computer, Port Explorer shows no connection to Port 623, so the question I have is how do I close this port? I am running Windows XP with SP3 installed.