I just found out about, PX00307.pdf, basically its when Microsoft was thinking about breaking away from OS/2 and making the future all Windows based….

Its funny how they say that OS/2 PM has a better API, and at the same time were talking about having NT continue using an INT 21 interface for Windows.. No doubt this is all high level talk, Cutler would have killed anyone for even mentioning INT 21… lol