Official Google Blog: Online ad-serving tests

Official Google Blog: Online ad-serving tests

http://www.boxlotto.com/pages/36589/

http://www.boxlotto.com/banners/play02.gif

http://paidfornothing.net/brenda/

http://www.blogger.com/posts.g?blogID=19951115

http://rotatormaster.com/register.php?fT=1&RefID=14415

http://www.ppcapprasial.com/register.php?fT=1&Refid=129982

http://stonediver.com//?ID=83817