just updated a G5DP to 10.3
everything seems fine exept the firewall.
when i turn on ichat (for the first time) the assistant comes up and runs through the setup. it prompts to open port 5298 in the firewall.
in the preference pane (sharing) a message comes up saying that "other firewall software is running on your computer".
i have never installed any additonal firewall software.
what gives?