MacAdSense 0.7 - Widget displays AdSense earnings, click count, eCPM values and more. (Free): "
MacAdSense 0.7
MacAdSense shows your AdSense earnings, click count, eCPM values for the current month, and the extrapolated earnings for the whole month (by using a very simple rule of three method) on your Dashboard. All values are updated every 20 minutes."
MacUpdate - Universal Binary - http://www.macupdate.com/macintel.php