6.0 is not working for me.
If I enter Pub ID and not fill in the 5 ad slots below it, then it would display two 728 x 90 ads throughout the forums
But, If I fill in the Pub ID and the 5 ad slots below with the ads I was displayed, then I get an error throughout the forums.
I have imported and overwritten the product a few times and uploaded the xml file to includes/xml/xml file
see Screen shot below