well...did a little brainstorming about that and I think it's not that tough to implement. All you need is to define a parent set in the dat with no roms at all but name and description tag. Next cmpro will allow such empty, 'virtual' sets then. So when using split or unmerged sets, you won't see this virtual parent, while merged, it will be used as the parent set.


Update: I doubt it will be in the next version....


Roman Scherzer