Keyword Tracking Resources

Adword Analyzer
This is a great tool for anyone who promotes affiliate programs or advertises on Google or Overture.  This program will help you to determine what keywords you should be bidding on.  It can also be used to uncover underdeveloped niche markets.

WordTracker
Probably the best keyword tracking program on the internet.  Very comprehensive and very accurate.  WordTracker will help you find keywords and keyword combinations that might have a relation to your business, product or service.  It will show you how popular your possible keywords are based on actual searches.  It will even show what your chances are of making the top 10 listings for each major search engine based on your keyword selection.  A really good tool!