508 Compliance tools

Tool-
-----
http://achecker.ca/checker/index.php

Guidelines-
----------
http://achecker.ca/guideline/view_guideline.php?id=2

Tool
----
http://valet.webthing.com/access/url.html

Tool-
-----
PowerMapper



Site for list of tools-
----------------------
http://jimthatcher.com/webcourse3.htm
http://usabilitygeek.com/10-free-web-based-web-site-accessibility-evaluation-tools/
http://www.inqbation.com/508-compliance-rules-and-testing-tools/
www.w3.org/WAI/ER/Tools/Complete.html