I don't look at our site very much but we just switched to custom search for Adsense and I though it would be nice to see what this looked like.

I use the option where the search box opens a new window. In the directions, I thought it said the image (we use our own image above the results) should be no higher than 50 px. But when I tried the new seach box, I noticed that the image is way too big. Something like 100 px X 1200 px. This is twice the actual size of the image and it looks terrible.

What am I missing?