Pretty interesting new search function from Google (in the Google Labs) called Google Suggest. As you type your search, Google offers keyword suggestions in real time, via a drop down box. This could be an interesting new way to look for new keywords to target. Check it out at http://www.google.com/webhp?complete=1&hl=en and you can read more about it at http://labs.google.com/suggest/faq.html. Thanks to sunnymonkey for noticing it.