> I got it confirmed that A-Cube have huge problems with the memory sockets,
> and that they tend to work poorly or not at all (making the system unstable).

That's unfortunate to hear as I've been under the impression that ACube tends to make quality hardware (with a singular exception so far, admittedly). Wouldn't this memory socket problem being a pure hardware problem affect also MorphOS on the Sam460ex and render it unstable?