Wow, this brings back memories! I used one of these to run a successful BBS for several years. The forum was set up in RAMdisk, with an automatically rotating (FILO) message base—and battery backup against power outages, of course, since it was a portable—and I logged on by calling it from another line. So once it was running, I never had to touch the physical machine till years later, when I finally took it offline. Great little machines!