Ah, but that is the fundamental problem. Is the "transfer" of consciousness from one brain to another possible? Does the idea of transferring consciousness even make sense?
Consider this scenario. We have a machine that can "transfer" your consciousness from your organic brain to a synthetic brain. Let's assume that the process ends with your organic brain being melted into goo after your consciousness has been transferred to the synthetic brain.
In your new robot body with synthetic brain, you wake up and say, "I'm Cabius, and it's great to be a robot!"
Now, suppose the machine malfunctioned and your original organic brain was not destroyed. It wakes up in your original organic body and says, "Wait, I'm Cabius, and I'm still human."
They can't both be you, and it seems self-evident that the organic you, with your original brain, is the real you (it was the real you before you entered the machine, after all). The "transferred" consciousness, if it even exists, cannot be you. Inasmuch as you are your consciousness, there can be only one of you. A consciousness separate from your own phenomenological experience is, by definition, not you.
I would argue that consciousness, by it's very nature, cannot be transferred. Consciousness is not an object. It is not physical. We humans have been attempting to objectify consciousness since the beginning of human thought, and it has only led us around in circles.
You talk as if we where to copy the consciousness, I know as it sits now there is no such thing as transferring, in a computer it copies data from one spot and deletes it from the other, it doesn't actually transfer as it appears. The only way I would do it is if we could come up with a way of transferring without deleting. As an example of what I mean it would be like me going from my bedroom to the living room, I just transferred myself from one point to another there is not a version in the other room, and I did not delete myself to be put into the other room. So my organic body would become a brain dead husk because I am no longer in it. As this is not yet possible and may never be possible we can only leave it to Science Fiction to see the possibilities.