Poser does have a recursive search function...but it does not look for .obj files in the texture folder, or cr2's in the main runtime. Poser's library system was =never= designed to handle the multi-gigabyte monstrosities many of us have for runtimes, and it -was- designed with an assumption that whoever created new content could (a)spell, and (b) knew the rules of filenaming. Circumstances that even DAZ trips over, never mind some other 3rd party providers... Wait till you get some nifty freebie, install it, and find out the provider just zipped it out of his directory tree...and some searching leads you to C:Program FilesMetacreationsPoserRuntimewhatever. The safest thing to do is create a dummy folder to install any new content into, then manually move it into the Poser runtime. It adds a few minutes to the install, but it saves a =LOT= of headache.