To upgrade to 6.01:
- Copy "BrailleNote PK Upgrade.exe" on to a blank storage card
- Copy "serial.dat" on to the same storage card (same folder)
- Find the latest copy of "nk.nb0" and copy to the same location
- From the "Utilities/Application" menu run "BrailleNote PK Upgrade.exe"
- Follow the instructions...