1st Biorhythm - Version 2.1.3 Easy to use and understand.Good looking scalable vector graphics.Standard and I-Ching biorhythms.Next N-Day reporting.Current state explanation.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/XPPC: Pentium class system with 16MB RAMSoftware: Microsoft Internet Explorer 4.0 or better