Just a comment on their detection process. As a publisher who was terminated (and appeal denied) I do not believe in their process. I have a very active dinosaur website (approaches 1 million hits per month in school year -- probably lots of kids/teachers). it went well for one year then without notice (must be their autormated removal process) I was terminated for me or someother person associated with me generating what they classified as invalid clicks. Well I can state clearly i did not generate one invalid click, and I am only person doing website. So some other process was generating invalid clicks in their checking process. I am not sure what, whether with lots of activity I was getting those repeat 2 clicks that they filter out as invalid? Was there some spider clicking these (a competitor as I have heard about). All I maintain as a publisher I was terminated for nothing I did but was unfaily accused of doing invalid things. Does not make me very favorable to Google and their monolithic, unfair giant system. And I am happy to tell any one who asks what I think of their crummy system!!! Russ Jacobson Illinois State Geological Survey Champaign, IL