Gammill is not the only company that sells computer-aided quilting setups, but it would be fairly accurate to say that Gammill is the "Cadillac" of them. There are some setups that are sold as a package, and some setups that require a separate purchase of a computer and software to guide the machine. I've heard of PCQ and MQR software, and I have a friend who just purchased an 18" HandiQuilter with Pro-Stitcher. It's a very nice setup, but she paid north of $15K for it. Start saving your nickels!