> Thus idea one, ie, small memory, might be the problem.

Have any of you had systems up long enough to notice whether part of the 
problem is the kernel's memory usage growing until it consumes everything 
(in which case who knows what it'd panic on - MMU doesn't seem completely 
unrelated). I now have zero m68k systems running anything newer than 1.6.x 
because they can't stay up for more than a few weeks, or a few days if 
they're busy. I'd love to know if at least that problem has changed.

John