Link between registrations and mdf would be great to speed up the setup.
But if you make one REG. bank -one song that pretty much you don't need MDF.
You can make different categories and save whatever you want in those.
For me fist REG is the style, the rest is for sounds.
If I need more than one style I do 123..or how many you need..
All this Yamaha could do much more simple. Why do I have to stop a style to save something? Why can't I save ots right away without saving a style o HD.
I mean it's not a big issue but than again it is.
Sometimes I want to save something when I play.It should be pretty easy, but it is not.
If I have to preplan every change in a style or keyboard setup, than where is musicality, where is the spur of the moment thing? Where is the inspiration as a musician??