It's not the right place for things that need to be adjusted on runlevel changes, although it can be used as a quick fix for not having a proper init script.
One final point, why would you want to change a firewall on runlevel changes? On an internet facing machine this would seem an odd and risky thing to do...
Get your firewall right, and you never need to change it unless the function of the box changes, certainly have a firewall change on run levels seems weird to me....
Regards
Pete
That's a question for someone else. I just wanted to know how to do it so I could port-forward 80 to 8080 so Tomcat could be seen on 80, but still run as a non-privelaged user. That's all.
Preston