"DriveKey v2.0 firmware adds BCA (NSMB) support to DriveKey via the DKProg Programmer. DKProg is a small USB programmer which can be ordered from our distributors. The update files themselves can be downloaded from the members area."
Je cite le site officiel.....
Donc déjà pour pouvoir mettre à jour ta puce il te faut le DKprog programmer , un truc à acheter en plus....
source :
DriveKey Firmware v2.0 Released!