Thanks again, seems I'm on the right way with that. I will have look on the python stuff, it was put into my huge runtime and seem to function pretty well. But I suspect Poser will find the Data dependent on the Python Script faster? The new search function is pretty good, I also like to use the favorites, because if one is honest, I'm sure I use max 10-20% of my whole Runtime Content. The Favorites come in handy because there are items I use almost everytime I start a Project. A side effect of setting up a new Runtime is, one comes across items one is not even aware of they exist. I have cut the size of my Runtime from around 80 GB down to about 50GB by sorting out things I never used. I also found it logical to build the Runtimes around the dependence, like V4 Figure goes with clothing for V4. To use the vendor as category seems complicated to me, because he or she maybe has build clothing for different Figures and props or scenes. I also think I would end up with hundreds of small Runtimes. But I know there is more then one way to reach a goal and everybody has his preferences, right?