I just put up my first Atahualpa themed blog today and I have tried no less than 7 adsense plugins. Nothing ever shows up..no ads at all, not even any empty boxes. As an aside, neither can I get Amazon ads to show up in the sidebar widgets. I copied their product link code and paste into the widget but they stay blank. Going to tackle that later.
So I installed your recommended plugin the Advertising Manager, and again, nothing. I put in the code in the setup and everything looks good inside the plugin settings. Am I supposed to put code into the html somewhere too? I only use plugins on my other sites, which do not use the Atahualpa theme. I really love this theme, but I can't get it to show any ads. Can you shed any light on what is the problem?