i found this site http://dilsondecano.com/optimizing-adsense-placement-to-increase-ctr/ and it gives some optimization tips but i am not sure about http://dilsondecano.com/wp-content/uploads/2008/08/adsense-linkunit.jpg this tip which may cause getting banned can you tell me shall i use this method in my site or not i was using similar method to increase my ctr but this month i ll get my fist payment that is why i do not want to risk can you tell me is it ok to use navigation menu with adsense link units such as 1- home link1 link2 adsense links link 3 link 4 2* home link 1 link 2 link 3 link 4 adsense link units ... is there anybody who has get hanned because of this optimization tip