I have my runtimes on a completely separate drive from my poser files.
Someday I may install it all together but when I started I didn't have the file space that I have now.
Within each file I have a runtime directory with each category that is in the normal runtime directory.
This is the Vickie3 directory with all the components displayed.
I have problems remembering where things are and hate opening several folders just to find the right one with the shoes, bottom, or top I want. So I separated the items into categories where I can find the item I am looking for.Below is image showing details of bottoms folder in my vickie 3 runtime.
Hope that this was a help.