Screen Reader

Screen Reader Website Free/ Commercial
Non Visual Desktop Access (NVDA) http://www.nvda-project.org/ Free
Screen Access For All (SAFA) http://www.nabdelhi.org/NAB_SAFA.htm Free
Hal http://www.yourdolphin.co.uk/productdetail.asp?id=5 Commercial
Supernova http://www.yourdolphin.co.uk/productdetail.asp?id=1 Commercial