I am currently running v7.00What firmware are you updating from? If you're coming from, I think, 5.0 or higher, you don't need to install the Dyna Cabs, as they should already be there.
If you're updating from an earlier firmware, then you want to install edit first, then the beta firmware, then the Dyna Cabs.
So just install the beta firmware and the FM3 edit.. correct? Thanks