Easy to use and understand. Good looking scalable vector graphics. Standard and I-Ching biorhythms. Next N-Day reporting. Birth Date manager. Compatibility biorhythms between you and your loved one or a friend. Print preview and print plots. Save plots as BMP/JPEG/PNG graphic files. Copy to clipboard and paste into other applications. System requirements: OS: Microsoft Windows 95/98/ME/NT/2K/XP PC: Pentium class system with 16MB RAM Software: Microsoft Internet Explorer 4.0 or better