Adwords Tools and Training Links

http://adwordsagency.blogspot.com/

http://adwordsagency.blogspot.com/2011/10/5-ways-audience-solutions-can-super.html

http://www.google.com/ads/preferences/ (this shows the people interest based on the people usage)

http://www.google.com/ads/agency/toolkit.html (agency tool)

http://www.aboutads.info/choices/ (sites placed cookies)

http://www.google.com/adsense/support/bin/answer.py?answer=100557 (cookie)