I&#x27;m not complaining...  just observing.  I&#x27;m not one of those who pines for the &quot;good old days&quot; of cooperative multitasking, unprotected memory, and application errors taking down the whole system.<p>Although I do find it remarkable that they were able to stuff so much into such a tiny amount of space (everything had to fit on a 400KB disk plus the 64KB Toolbox ROM, and the OS plus applications only had 128KB of RAM to run in).