I turned off Themed Ad Units because I didn’t like the way they looked. They were shown on pages randomly. When I had multiple ad units, they would theme one of the units and not the other. On some loads, neither were themed. The problem was that the themed ad units had specific colors, including a colored border (while I usually use borderless ads). I liked the little pictures, but unfortunately it’s not fine-tunable. So today, December 26, 2005 at 1:57 AM, I turned them off. Let’s see how it affects the stats, if any. Although that might also be affected by the holiday season and Christmas. I’ll have to continue testing.