KeySoft 6.01 is a free maintenance release for all BrailleNote PK owners. It offers stability improvements in both e-mail and network support.

Please download KeySoft601.zip, and after unzipping, be sure that all files are copied onto a compact flash card. They should all be copied to the same folder. 

These files are:
readme.txt,
serial.dat,
BrailleNote PK upgrade.exe
nk.nb0

Insert the compact flash card containing these files into your BrailleNote PK. 

From the Utilities Menu, select Application Program. At the "Run program from which drive?" prompt, select compact flash. 

Then choose the BrailleNote PK upgrade.exe file. Follow the instructions, and your BrailleNote PK will be upgraded