I often ask myself; why have I been thinking about DoubleSpace and DriveSpace for almost 30 years. I have no answer. It's why I make these videos. It's why I'm talking today about why Drivespace replaced Doublespacce in Microsoft DOS 6.22, and why Microsoft creating Doublespace actually led to a lawsuit with a company called Stac Electronics. Did Microsoft STEAL their technology? Let's delve in.