Here's what it looked like in my browser
http://img301.imageshack.us/my.php?image=noad8xi.jpg
I thought it looked odd and broken the first time I viewed it but then after reading comments here I found that there as really supposed to be an ad that doesn't show up in the ad box. It is strange, ever since I installed firefox 1.5 alot of ads don't show up or will display a box saying unable to connect. Clicking on the ads' link will almost always send me to a page saying unable to connect also.