Hi gilesjuk.
Interesting info. Though the DMCA is rather draconian, there's nothing in it that I'm aware of making it illegal to publicly state that you didn't follow the instructions that came with your software.

Besides, even if you were to copy those files to a different flash media card which you put in a PC card adapter, it would likely not work. I say this not from having tried it, but from having tried something similar on my Fantom-X. I purchased the Fantom-X when it was first released with OS 1.00. When the Audio Expansion was released in OS 2.0, I bought the expansion kit. I put the PC card that came with that into my computer to see what was on it. It was a 128 MB flash media card (probably similar to the VC2 though perhaps larger capacity). I copied all the files to my computer then stuck in a PC card adapter with a 128 MB CF card in it to which I copied all the files. I put the PC card adapter and CF card into the Fantom-X with those files on it and powered-on the unit. It said the upgrade was invalid (this was a card I had used in the past). Putting the original audio expansion kit card in worked perfectly to update the OS. My point is that, at least on the Fantom-X, Roland probably used a check to see the model and/or serial number of the media device inserted in order to validate it as a valid upgrade device (either that or a quick checksum of some sort). I wouldn't be surprised if they did the same thing on the VC cards to prevent pirating. I'd be interested to find out (I can't test it myself as I no longer have a computer with a PC card slot). Now, if there is copy protection in place, circumventing that would probably be considered illegal by the DMCA. Sharing information on how to do it would also be illegal. And if the license agreement that came with the VC2 card states that you cannot make copies of the software in any form, then the simple act of copying it would be illegal, but not by the DMCA, just a violation of your license agreement with Roland.
Regards,
Nathan Sheldon
http://www.nathansheldon.com/