@Andreas_Wolf
>We're still talking about running MorphOS, aren't we?

Yes, MorphOS. I believe that MorphOS 4.0 will have MP support

>> for tasks without AltiVec

>Why? T2081's e6500 core does have AltiVec.
e6500 core has some resources ( units ) doubled - for two threads. But AltiVec is only one per core, so AltiVec computations are not faster with two threads.
AmigaOS3: Amiga 1200
AmigaOS4: Micro A1-C, AmigaOne XE, Pegasos II, Sam440ep, Sam440ep-flex, Sam460LE, AmigaOneX1000
MorphOS: Efika 5200b, Pegasos I, Sam460LE, Pegasos II, Powerbook G4, Mac Mini, iMac G5, Powermac G5 Quad