I have all these checked
Allowed banner types
Allow local banners (SQL)
Allow local banners (Webserver)
Allow external banners
Allow HTML banners
Allow Text ads
Yeah it is a pain to setup, but really sweet once working.
I printed out both manuals and spent about two days reading them. They are about as entertaining to read as watching paint dry.
Actually when I was in there looking at my settings I decided to check all of these to see what happens.
Database optimalisations
Use persistent connections
Use delayed inserts
Use database compatibility mode
It has been so long since I read the manual that I can't remember what they do. Guess if my server busts into flames I know that I shouldn't have checked them. LOL