thanks for the reply, i just had time to get back to this. what i would like is to insert a custom module (that will have ads from amazon) to appear after each article.
right now i use "insert module" block after i wrtie the article, i was wondering if there's a way to modify "view article" template, to tell it to include a module to the end of each article display screen.
right now, the article display page, is followed by "related posts" and then "comments" see example here
http://frugalmocomom.com/free-10-amazon-gift-card-for-verizon-up-rewards-members-no-credit-needed
i would like to add another module, after "related posts" before "comments" but i can't seem to find where this is done. thanks!