But adwords.google.com won't tell you how much a click worth, right? I don't understand where do the sites that give this information take it. Thanks
I didn't see you could add a "Estimated Avg. CPC" column. But Now that I've added it, this column is always empty. Any idea why? Thanks for the help
seobook.com has a great keyword tool that analyzes the Google, Yahoo, MSN and queries their data centers and is also powered by Keyword tracker which is powered by MSN search.. Also their are tools that you can export to a CSV sheet to further diagnose the more relevant terms and possible payouts for the keywords. Other useful sites: Google Adwords Keyword tool-HERE Google Traffic Estimator tool - HERE Good Luck
Muzammal thanks a lot for suggesting free word tracker tool, I really didn;t know about this earlier except their trail offer. Thanks once again. You are correct that Google adwords search is more reliable.