Several useful web tools:

http://www.webuildpages.com/cool-seo-tool/
Entering your site, it will show you the Yahoo rank for the search phrase you put in, how many pages are indexed in Google, and a variety of other useful stats.

http://www.webuildpages.com/neat-o/ -
Put in your URL, it will show you who links to you, and the text of the anchor tags.