64K???? WOW! My PDP-8 had 4K. :-)
Yeah, but this is one of those new fangled, CPM-80 machines, with the high performance Zilog chip!
The first computer I worked on was a PDP-4, w/ 4K or RAM, and it booted from tape! Had to load the registers by hand, too! Fun!
Mark
That goes back a bit :-)