Spit... not quite! As you have NTFS, PBooost 1.3 WILL WORK FOR YOU!!!! Poser does indeed search through the files in the library folders when it starts up... but I doubt it does anything with this information. This initial file scan works properly. The folders are not locked under NTFS until Poser has to search for a texture on loading a file... Under FAT32/NT things are different... either the folders lock immediately or not at all, so FAT 32 users still need to use the NT compatibility tester for PBooost in freestuff. H:)