This program may be distributed freely. This demo version of Mathworx, lacks only the ability to save your session or print out your results. If you select print from the options menu, you will, however, be able to take a look at the print set-up screen, which offers may options for customizing your output. There are 23 pages of on-line help which are accessed from the options menu. To reach the options menu, press the F1 key at the main screen. This demo version begins with two pages of information about the product. Next it shows an image of how the screen might look if used to compute a budget. After these three screens, you are taken in to the program's main screen. In the full, non-demo version, you would be taken immediately to the main screen. At the main screen, you can reach the options menu by pressing the F1 key. The demo will guide you through all this. We suggest that users of this demo begin by skimming the on-line help, which shows you step by step how to use Mathworx. If you purchase the full version, you will receive a manual which is an expanded version of the on-line instruction. Mathworx will always run from DOS, and will also run in a full-screen (not minimized) DOS window in MS Windows or OS/2. We welcome your comments and suggestions (we really do). You can reach us at the following address: Spectrum Computer Products 4270 Aloma Ave., Suite 124-65C Winter Park, Florida 32792 Questions? E-mail us at spectrum77@aol.com