Information related to the various screen readers Screen ReaderWebsiteFree / Commercial Screen Access For All (SAFA)http://www.nabdelhi.in Free Non Visual Desktop Access (NVDA)http://www.nvda-project.org Free System Access To Gohttp://www.satogo.com/ Free Halhttp://www.yourdolphin.co.uk/productdetail.asp?id=5 Commercial JAWShttp://www.freedomscientific.com/jaws-hq.asp Commercial Supernovahttp://www.yourdolphin.co.uk/productdetail.asp?id=1 Commercial