I was working on a page today and was playing around with Google AdSense. I had a place, 560px wide, and although a 468×60 banner looks nice there, I wanted an AdSense banner to fill it all, which is what got me thinking. I think that Google should expand it’s AdSense code a little so we could specify the size of google ads, and let their content just fill what’s in there. As it is, you just choose an ad size you want which is ok, but limiting on some occasions.