If you are responding to what I said, I'm not sure I understand. My P4/PPP content is in a different runtime folder than the stuff that comes with P5. My poser5 has 2 runtime directories: ..Curious Labs/Runtime/ and ..Curious Labs/Downloads/Runtime/. I installed my P4/PPP stuff in the latter. If you need to reinstall P5, everything in the ..Curious Labs/Runtime/ folder will be lost, but the stuff in ..Curious Labs/Downloads/Runtime/ will be preserved. Anyway, this seems to work for me. All of the P4 and P5 files are accessible from P5.