I want to build a site with similar functionality as Tutsplus.com

I wan to build a site with similar functionality as Tutsplus.com but I'm not sure how to set this up. I thought I could simply create the pages I want in my WP dashboard, then set up categories for each page, and set up Autoblog RSS feeds for each category on each page. I downloaded the autoblog plugin, but I dont see where I can send a feed to a specific category on a specific page. For that matter, how do I put certain categories on certain pages? It's my first day here, so forgive me if this has been addressed somewhere else. I will continue to look for the answer here in the forum