@KennyR:
Yes I know that Altivec support has been in MOS for some time now, but I was getting the impression from your e-mail that it was somehow better (how?).
When the AmigaOS 4.0 hits the store, we can compare the emulation speed.
Memory protection. I think it's a good start to have 0 address and stack protected (at least coders should appreciate it a lot

. I think the plan is to move TOWARDS better protection when people actually begin to code for AmigaOS 4, when old, possibly badly-written software loses its point.