Spencer thanks for the reply. Here is what I want to do.
We have and Advanced section of our forum. Anyone looking to post in there will need to agree to terms.
1. A user tries to start a thread in that section or post a reply for the first time.
2. A auto generated PM will be sent to the user asking to agree to terms.
3. User agrees to terms and then can use that particular part of the forum unobstructed.
This is a one time PM unless they dont agree and try to post in that particular section again, in which the process starts all over again.
Thank you