 IBM, you know, still had their mainframes and stuff like that. And then the little Apple came out and changed the world. Yeah, and home computers. Pretty dramatic. IBM PC and Apple, yeah, exactly. Where do people get your book, Deep Reality? Yeah, I mean, there's a deeprealitybook.com website that tells you more about it and a bunch of links, but Amazon is where you get it. You can get it worldwide, and...