Running an eMachine w/Athlon 2.12 Ghz processor..XP home and 480 megs ram. Use cable modem w/router have disabled McAfee firewall and told it to trust LW address. Have also disabled AOL firewall. Still get Unable to set up a port (yes I have gone to tools>options>advanced) and there is no option for setting a port there. After deleting LW preferences I get a connecting signal but never a connect.