I've got it running under Fusion on my Mac. It runs nicely and given me a chance to try AROS without the headache of having another machine around.
I'm coming around to the belief that I really only need one physical computer - My Mac Pro with it's titanium keyboard (featured in Doctor Who last week! How cool is that?) and all other computers I have will be virtual. I just hooked a Apple Cinema display to the second DVI connection. Why would anyone use just one monitor?!?!?? But I digress...