ads rotator

Hi every one . I have blogspot blog and want to use rotate affiliate banners on it . I tried DFP Small Business but it not work well from . it's shown adsense ads instead of affiliate banners even when I Disabled AdSense on it . what I need simple to I add ads blocks and select geographic...

I have a website, I have an iframe on the website. I want to be able to rotate different ads/sites/ on the iframe. The Iframe redirects to a php file. I need to be able to place a shit load of ads into that file and have it rotate in my Iframe. can anyone help?