The DNOS minicomputer division demanded that the 99/4 be absolutely crippled, so powerful operating systems could not be run on the machine. I was "lucky" enou

The DNOS minicomputer division demanded that the 99/4 be absolutely crippled, so powerful operating systems could not be run on the machine. I was "lucky" enough to get a 99/4a early on, then a job at Deere converting DNOS systems to Xenix and TI System V on 68000 NuBus. https://en.m.wikipedia.org/wiki/TI-DNOS https://en.m.wikipedia.org/wiki/TI-DNOS