I had a 2 Megabyte RAM expansion for my Amiga 1000. This was so much RAM that I could put a bootable floppy into it and boot from RAM. The RAM-Disk survived reb

I had a 2 Megabyte RAM expansion for my Amiga 1000. This was so much RAM that I could put a bootable floppy into it and boot from RAM. The RAM-Disk survived reboots and some crashes. Crashes happened quite often because the OS had preemptive multitasking but no memory protection.