I must admit my Kurzweil (SP4-7) is not blessed with fantastic reliability either. If you're still unsure, check if your vendor offers an. You can check with Kurzweil to find out which manufacturing dates/serial numbers were affacted before you lay your money down. Through a standard MIDI connection (DIN or USB), SoundEditor can receive and transmit individual Programs, Setups or Effects, or entire banks to the PC3. SoundEditor allows you to create, edit, organize, and store PC3 Programs, Setups, Songs and Effects.
While the PC3/PC3X is fully editable from its front panel controls, SoundEditor greatly expands the editing experience by displaying every PC3 parameter in a series of logical, easy-to-use graphical interfaces. The PC3 SoundEditor is a full-featured Editor/Librarian and Sound Development tool for the Kurzweil PC3 series keyboard.