Thanks guys,

Chuck, the MFC10 may be my only hope, although I was trying to avoid that. I've used one in the past w/my T2. I must not be very coordinated, 'cause I always had trouble hitting the correct button. Buttons are so close together!

John, I'm using the Accordion 1 template and in there using the "keyboard" setting on Ch. 4 for the right hand voices. I changed the "keyboard" setting to "song" and can get some response however, for some reason the sound quality seems to diminish.

as I said, I can play the T4 using the accordion and every thing sounds great, just have to make all changes on the T4. Tech guy at Yamaha said he would keep checking.

I'll keep trying. The Roland accordion transmits on all 16 channels and I can transmit on multiple channels at the same time.

Don P