PHP with MySQL script

I need simple script that will be able to show rss feeds for specified keywords by me, to display fresh content every day. The script also need ability to display adsense in choosen places, ClickBank affilate program for choosen keywords, and also Ebay products for the choosen products. the script must have admin area to do it easly and no manualy. Design is not required, but building a scheme does, in order to apply later on design, rss, and all the promotional staff (i.e adsense, ClickBank, Ebay)