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jkwilson78 - 6:17 pm on Jun 14, 2007 (gmt 0)
More Info:
Never noticed the "IP Exclusion" feature under tools before. Is this another new feature? specify Internet Protocol (IP) addresses that you would like to exclude from seeing your ads. This list will apply only to ads in this campaign.
https://adwords.google.com/support/bin/answer.py?answer=61492