> I'm one of the people pushing for AMD gpus, while some others would prefer Nvidia.

The current specs say "VIDEO: Radeon HD" anyway, implying that to be the default.

> There are still discussions that we need to hold as to what we are going to do
> with this as a property (NDAs, etc).

Isn't this supposed to be open source hardware?

> In every further step of this, I assume we will work out and discuss the
> details before acting.

How was ACube able to put price tags on the individual phases if the details of phases 2 to 5 still have to be worked out and discussed internally?