[class101]

you sure you made theses steps ?

Instructions

• Upload the product using the Product Manager.
• Go to Style Manager > Edit Templates and...
  
• Find <!-- post $post[postid] popup menu --> and paste $postbit_advertisement above it in your postbit & postbit_legacy templates.
• Paste $forumbit_advertisement at the bottom of your forumhome_forumbit_level1_post and forumhome_forumbit_level2_post templates.
• Paste $threadbit_advertisement at the bottom of your threadbit template.
• Paste $footer_advertisement at the top of your footer template.
• Find $spacer_close in your footer template and below it paste $rightcolumn_advertisement.
• Find &nbsp; in your header template and replace it with $header_advertisement.
• Find $spacer_open in your header template and below it paste $leftcolumn_advertisement.

I know got myself some troubles to set it up at start but if you read all instructions and options carefuly it should do the job very well