Some (like OGG) take too much CPU time for real 68k CPUs. They weren't going to get non-MOS ports, and since this release is mainly about the extra players, we decided just to aim the full release at MOS.
That's a pitty, because you have to consider the latest release of Amiga Forever (v.6), or the Amithlon users, I think they have the needed power for the decoding. About the upgrade, that's what the G2 PPC for the classic Amigas is.
Finally, ANR will work on AmigaOS.
I just did a quick test of it, and runs finely, plus the P96 GUI scroller bug is removed with the ANRG GUI :-) . As for the transparencies, I think some MUI classes (or the whole MUI) have to be rewritten (they are alredy old enough...).
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MARIJUANA TRICHOMES