pYro_65:
It seems there is a mass storage bootloader, so there might be code we can retrofit for general read/write operations.
What do you mean by retrofitting code, pYro_65?
That's what I though too, Tom Carpenter. Since it should be able to connect to phones it should be able to connect to storage devices, I guess...
Once I manage to put my hands on a Due I must experiment and see what I can do with that USB port.