AdSense: New Ad Format
Posted by jonathan at 8:43pm EST on 09/21/2006
The AdSense team has released a new ad format of 200×200.

The format might look something a little bit like this:

I haven’t actually tested it out myself yet and they didn’t have a preview yet on the ad formats page.

TechZ
Sep 22nd, 2006
Good choice for a new size. I would like if it were totally customizable though.
Jonathan Dingman
Sep 22nd, 2006
They do have them completely customizable, but it’s only for premium publishers. They don’t want just anyone using that system. You need 20million+ pageviews per month to even apply for that status.