Hi all, I'm having a lousy time connecting. I've disabled Windos firewall and have no other secrurity programs running. My Limewire still says there is a firewall blocking and I "0" signal strength in the connection bar indicator. What can I do please help me. I can't believe I have a degree in Management of Information Systems. I've call Comcast to see if there is a firewall in the modem, they say "no." I even went to the modem configuration address and found they were right there is no firewall in the modem. Then I tried changing the "listening port" to a higher number. Still nothing. I'm having the same problem with Kazza-Lite. What's up?