And you can go directly to the file when you are looking for it! Which is what I like. I know exactly what's in my runtimes and where to find things. A far cry from when I first started and lumped it all into the main poser runtime and cried because I didn't know where anything was in among that long, long, long list in the Pose folder. I had found a working solution back then. I created character folders inside each of the folders in the library. Anything V3 went into V3, anything M3 went into M3 folder etc. I further sorted those folders into sub folders. Clothing, character addons, poses, hair. That method worked and I could find things easily enough, but I found that it took forever for poser to open.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi