Which is better for MorphOS
A Power mac FW800 MDD with dual 1.42 GHz processors
or a 1.5 Ghz Mac Mini?
Want Big box, room for HDD's etc, ability to expand and ability to get top notch CPU card replacements? Then go for the PowerMac!
Want a tiny, sleek and sexy box that has every thing most people would need inside the case, and a CPU that outperforms many of the PPC's out there? Then go for Mac Mini!
Can MorphOS use dual processors? In theory AmigaOS should, as it is preemptively multitasks. However I have never seen dual processors implemented in AmigaOS that way.
No it can never get true SMP, has nothing to do with multitasking, but due to certain Amiga design characteristics. Changing this will mean breaking the Amiga.