New WRT54GS v4, everything up and running along with WPC54GS v2 adapter. Speedbooster seems to work. BUT! If I run a Shields Up port scan, the results show all ports in a closed mode, NOT STEALTH! Plus router is allowing ping returns. My old BEFSR41 stealthed all ports and stopped all pings I have latest firmware and driver. Not sure what to do. Can anyone suggest some ideas.