if you are like me, there are websites that show personal information in google search engine, so the first thing you should do is contact the website and ask them to remove your information, if that doesnt work, you can ask google to block that website

read more here:

http://www.google.com/support/webmasters/bin/answer.py?answer=164133

http://www.google.com/support/webmasters/bin/answer.py?answer=164734

hope that helps