Welcome to Perl Monks osmaster;

I'm glad you've joined us but feel you've missed the purpose of this site. We're very interested in helping you to learn perl but, as most of us have very little interest in your application and even less interest in doing the work for you, you will receive a better response here if can write some of the code on your own and post the results here for comment. Then I'm sure someone here will be happy to assist you.

Just a little point worth mentioning. Have you considered the amount of time it will take to fetch 20 billion error pages from Amazon's web servers and that they might consider such action a violation of your user privileges?