After many months of searching for a decent adsense theme (which I couldnt find really..) for wordpress I finally got around to making my own. I just put it up on a test site, I will post results if I see a increase in CTR if anyone is interested.
Looks good. I'm not so sire about the 2 squares side by side. Maybe you can leave one and wrap some text around it.
I have a lot of success with that double 300x250 block above the content like you've done there. I also like how you have the horizontal link bar above that. People tend to think it's just another menu bar on your site and you should get a lot of clicks from that. Nice work..and nice looking site too.
You are allowed 3 ad units and 2 link units. Thanks for the comments so far.. Im still working on getting it into all of my sites, but its very easy, upload the directory and then change the one image it uses