If you are into SEO or Pay Per Click advertising, you will always be looking for new keyword tools. I have seen a couple launched this week. One of these is free & offered by Google. www.google.com/sktool/ The tool links into an existing PPC account (if you have one) along with your website content & suggests keywords based on this. It looks like an interesting tool and is definitely worth checking out. If you want more info on the tool & how it works, the help pages can be accessed on the google help pages