This 'unofficial' Forum is dedicated to the Clavia Nord Keyboards, including the Nord Stage, Nord Electro and Nord Piano. Discuss any issues around Nord's keyboards, share your favorite patches, samples, and music. We are not affiliated with Clavia!
1) no, the organ settings and piano settings are independent, so you can pair them up in any way you choose.
2) no; Nord Sound Manager's primary functions are for moving sounds (samples and/or pianos) onto and off of the instrument, and for organizing programs within the banks. It does not possess the ability to edit parameters within a program.
3) no; that functionality has since been integrated into later models, but did not exist in the World of Nord at the time of the NE3's creation
Just pointing out a forum feature here: there is a THANKS button. I don't know the mechanics of running an online forum, but you can extend the same thanks much more easily and quickly using the button than typing out a new post and perhaps spare the forum from consuming (a tiny?) amount of space.