Glad you may find the new features useful.
Actually - I'm working on another Neb specific update that will help with sharing files.
When you use the Neb specific Add/Edit commands for the RCM - if you have assigned the location of the ~scanboot file - it will save the filenames and numbers to memory - and store this when you enter the value.
Then - when sharing a strip to another machine - this will be able to go through all the settings to find the matching neb program file names - and automatically assign the new program numbers. So no manual editing of each RCM switch required
In your case - to get this setup for your already created strips you would just have to Edit each RCM setting and hit save (assuming you will have assigned the ~scanboot file in settings).
Update hopefully later today (depending on time I get to work on it).