Adsense. When I signed up for adsense I went to their page where you can make the various codes and got the code for a 125x125 banner. Google has said I can put the code into any page. Why then should I put in their numbers here? I'd rather not give any site's or company more than what is absolutely needed. I put in the code and the banner works fine without doing anything further such as in putting in my ref code here in the site builder.