Racer Self-Certification Tech Program

[Dan Bennett]

It's been a long time since I've seen a timing system boot, but Bob was using something I'd never seen - Concurrent DOS. That was constant for many years and still may be.


Back then, there were varieties - MS-DOS, IBM-DOS, etc. I remember I had to ask some of the REAL veterans about it even back then. A couple of them remembered it from the very early days of PC operating systems.

It's been a while so I don't remember if there were any differences other than who had the rights to sell each version, but I vaguely remember asking him about it and seem to remember it could do some things he needed that the other ones couldn't.