But would I HAVE to keep the old P4 (in my case, ProPack) installed, or could I just copy the old Runtime folder into P5 and delete P4 to save on disk space? If P4 is uninstalled, what about the third-party Python scripts that were in P4 that in the root P4 folder. (I assume they would all have to be reinstalled.) Will other programs that currently reside in the Poser 4 root folder (like MIMIC, the Tailor, etc.) have to be re-installed to work in P5 if P4 is removed, or can they just be copied over? I also assume this means that the PBoost utility still has a functional purpose in manageing the old P4 Runtime folder even though it would now be accessed by (or copied into) in P5.

Intel Core I7 3090K 4.5 GhZ (overclocked) 12-meg cache CPU, 32 Gig DDR3 memory, GeoForce GTX680 2gig 256 Bit PCI Express 3.0 graphic card, 3 Western Difgital 7200 rpm 1 Tb SATA Hard Drives