Hi Guys,
I've been trying to connectmy SD1 plus ( vers4b) using a serial cable to either my laptop win98 or my xp desktop.
Both lock up as soon as I turn on the sd.
I've tried the ketron driver in win98 & cbx driver in xp.
I don't need it for midi as I have usb to midi cable for my xp laptop. Midi's working fine.
It's just the data transfer part of it.

Are there any instructions, maybe I'm just doing something stupid.

My serial cable works fine with my Yamaha digital piano & it used to work with my VA7.

best wishes
Rikki