Rule 13:
"13) EFFECTIVE 4.5.2005 NEW MEMBERS MAY NOT HAVE ANY QUESTIONS CONTAINED IN THIER POSTS UNTIL THE HAVE AT LEAST 25 SUBSTANTIVE ON TOPIC POSTS. IF YOU DON'T KNOW WHAT A SUBSTANTIVE POST IS, DON'T MAKE ANY POSTS. IF YOU DON'T KNOW WHAT A QUESTION IS, DON'T MAKE ANY POSTS. IF YOU VIOLATE THIS RULE, YOU RUN THE RISK OF BEING BANNED."
That being said, it seems unfair to ban a newbie for posting to the ISO forum.