IPTABLES init and relax

Hello, I am trying to get familiar with IPTABLES. My questions are these Assuming that I have my IPTABLES commands in a file called say FW, what is the best way to ensure that this file is executed on booting. If I want to temporarily disable the IPTABLES commands, to relax the firewall for a while, how can I achieve this? John --------------------------------- Yahoo! Messenger - Communicate instantly..."Ping" your friends today! Download Messenger Now