[gui-talk] Why is my BrailleNote not working as a braille display?

[hmp]

Dear list:
Does anyone know why I can't just use my BrailleNote as a Braille 
display? I am using JAWS 9.0 with Windows XP, and Keysoft 7.2 
build 47.
I tried all kinds of different settings, and it still doesn't 
work. I have my own serial port that I got from school. I wonder: 
Do I need to change any settings? Do I need to configure my 
BrailleNote to do something, or JAWS or my computer? What should 
I do?