This is an XOR demo disk. XOR is the beginning of the end of Editor/Librarian programs as we now know them. It is a System-level Editor/Librarian/Patch Creator/Data Base, treating your entire MIDI setup as if it were one big, happy, multi-faceted family of instruments. With the addition of a programmable MIDI switcher which accepts MIDI program change commands (from J.L. Cooper, 360 Systems, KMX, Digital Music, etc.) XOR completely takes over and makes "hands-off" operation a reality. The XOR user dosn't have to sidetrack a musical thought to deal with equipment; everything is controlled by the fast and intuitive XOR interface. Consider this: XOR's list price is only $295; about the same price as two of our older patch editors. Is it worth it? See for yourself! This Demo (XOR_DEMO.PRG) is exactly the same as the Beta Version of XOR, except that the functions in the MIDI Menu don't really work. XOR comes with a program that configures it for any MIDI system, and a library of Profiles (files which support a specific instrument) which cover most of the more popular instruments. Our XOR Profile Editor (which we call EOR) allows us to rapidly generate Profiles for instruments. Caged Artist/ Dr. T's will be working hard to insure that XOR covers as many instruments as possible, as soon as possible. Also, EOR will be available to the general public later this summer, so that anyone with an exotic instrument can make his or her own XOR editor/librarian Profile. One other note: we are working on a Desk Accessory, which will have many of XOR's features, and will run concurrently with the popular GEM-based sequencers - this will be given free to XOR's registered users. XOR does run in the MPE, so those of you with KCS are all set. Caged Artist has a well-earned reputation of releasing solid, well tested programs. In our 5-year history, we've released over 20 Editor/Librarians, many of them available on four computers, and the reported bugs have been few and far between. Many companies would say "Ship it!" - but we say "Test it!" Once you've experienced XOR, I know you'll agree that it is an essential tool for anyone with MIDI equipment. When you're actually creating music, normal Editor/Librarians can't even come close. If you experience any problems with this demo (it is, after all, a Beta version), or if you have questions about XOR, please write: Dr. T's Music Software, 220 Boylston St., Chestnut Hill, MA 02167. or call: (617)244-6954 or FAX: (617)244-5243