Quote - I guess the grouping is a bit of a problem, because every new pz2 loaded with grouping destroys the existing grouping. So if I load two morphs sets, each with its own grouping, I only see the groups from the second one and everything else is flat. Any ideas how to solve that without a cascade of 'readScript' a la DAZ?

The short answer is NO! The DAZ method requires a minimum of two levels of pz2, the one which the readScript calls that contains a list of individual pz2s, and the individual pz2s that contain the grops. It's hard to see how you could improve on two levels. perhaps there is a way but I don't know it.