The adCenter blog announced they are now taking email addresses to be notified of a new plugin for adCenter. The plugin is named adCenter Add-in Beta for Excel 2007, and it allows you to "easily extract keywords from any website, quickly understand keyword popularity and trends and you can gain valuable insight on the demographic and geographic information of actual search queries," says Natala Menezes, adCenter Product Manager.

The expected launch date of adCenter Add-in Beta for Excel 2007 is "mid-winter." To be notified of the launch of this add-in, register with adCenter.