Hello, I have a site where most pages are full of images and thumbs. I have the 336*280 adsense ad with small images on the left side of each ad. The ad's are very targetted most of the time. But still, very low CTR (< 1%). Any tips would be welcome for image-heavy sites. I prefer not to post the url in public, but if someone has a few minutes time for a review, i can post the url in a PM. Thanks