Hi Folks !
2 years ago I send both of my Bppc cards rev0 to DCE to upgrade them to rev2. It was free, just the transport to pay.
I'm sure that they still have the tools, but don't answer anymore about that at the phone or by email.
What I suggest you if you are a luck warrior, it is to send your card to DCE in a registred and insured packet with a letter to ask them to upgrade the card to rev2, and a cheque of 16e+the price to send it back labelled to Thomas Dellert - DCE.
Check the DeutschPost site for the transport
That's what I did 2 years ago, and they both works well with GREX and Bvision