> Are you trying to tell me that AmigaOS4.x can access 1.8GB, not 1.8GiB and MorphOS2.4
> can access 1.5GiB, not 1.5GB, so the net difference between what AmigaOS4.x can access
> and what MorphOS2.4 can access is only 0.19GB, or 0.18GiB, which is much less than the
> 0.3GB, or 0.3GiB that I was assuming in my post?

Exactly :-)
(Except that 0.3 GB equal 0.28 GiB, not 0.3 GiB.)