Actually, the Amigatized Macs were what I was talking about. The
older PPC Macs could run later versions of AmigaOS, but the classic
Amiga never actually moved beyond 680x0. Nevertheless, although the
Amiga nad Mac shared a commonality in a windowing UI (WIMP), there is
where any similarity ended. The classic Mac was a task switcher - the
classic Amiga was a truly preemptive, multithreaded multitasker.
The Mac had color gfx, but only after adding in what was already built
into the Amiga. The Mac's cpu handled everything whereas the Amiga
had dedicated coprocessor hardware to offload gfx, sound, animation,
and ports. The Amiga had a dedicated accelerator slot to upgrade the
CPU, and had >two< internal expansion buses/set of slots (Amiga/ZORRO
expansion as well as ISA PC/AT slots) which allowed the use of an x86
'bridgeboard' (an SBC type device) so as to be able to run AmigaOS and
MS/DOS apps simultaneously.
The Amiga's 'spirit' was rather different than the Macs - more
different than they were similar. While the Amiga employed a WIMP
interface centered on a Workbench/drawers/tools/projects metaphor, the
Mac employed a desktop interface centered on files/folders. The
filesystems were also markedly different as was the UI. Macs confined
one to the wimp interface while in Amigaland, one copuld dynamically
bounce between Workbench/GUI mode, or a UNIX like command line
interface (AmigaShell) *years* before the OS-X went all UNIX-y...:)
--
MFB