Use the free Google Adword Keyword Tool. It shows you the amount per click for every keyword, search estimates, advertiser competition. Enough data to make sure you don't shoot into the dark. Then also check how many Google and Yahoo ads the keyword has. If the keyword has 20+ Google and 20+ Yahoo ads then you will never get a $0.00001 click but more likely $.50+ or much, much more. Gunter Edit/Delete Message