Why not just turn off the accompianament on the second keyboard, use the split feature so you can keep two voices accessed at all times, save the information into registrations and you have the best of both worlds. Additionally, you'll have a complete backup system should the primary keyboard fail.

Good Luck,

Gary
_________________________
PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!

K+E=W (Knowledge Plus Experience = Wisdom.)