Affiliate Marketing Secrets

i have limited newb php ability and ok html / css ability. im working on making a affiliate directory and im having trouble finding a script to use. i have done lots of searching everywhere here, google, bing, yahoo answers with out the right results. im looking for a script to display results like these and in alphabetical order of results http://www.jamaffiliates.com/directory/Business/Finance/ http://www.associateprograms.com/directory/books-and-art/clipart/

I wanted to make a directory so my customers could find affiliated stores across the country. What is the best way to do this.

Many thanks in advance ,podcast directory only does ancient shows and I don’t have xm or c2c subscription,i was hoping that amongst the 500 plus stations where c2c is on that perhaps a listener may know of their local affiliate where they offer free down loads?so grateful in advance ,

I would like to create a directory (niche) using Drupal. Is this possible? And how do I use Drupal to create a directory? How does it work?