Screen Reader	Website	Free/Commercial
Hal	http://www.yourdolphin.co.uk/productdetail.asp?id=5	Commercial
JAWS	http://www.freedomscientific.com/jaws-hq.asp	Commercial
Non Visual Desktop Access (NVDA)	http://www.nvda-project.org/	Free
Supernova	http://www.yourdolphin.co.uk/productdetail.asp?id=1	Commercial
System Access To Go	http://www.satogo.com/	Free
Thunder	http://www.screenreader.net/index.php?pageid=2	Free
WebAnywhere	http://webanywhere.cs.washington.edu/wa.php	Free
Window-Eyes	http://www.gwmicro.com/Window-Eyes/	Commercial