Quote - off topic, but Poser hasn't used geometry RSRs since version 4. If you've updated they can all be deleted from the geometry folders only. Don't delete thumbnail RSRs from the library unless you're certain there are corresponding PNGs too. Further off topic: if you have an RSR but have lost the OBJ, Anthony Appleyard has a convertor at the link.

 

I've had to use Anthony's rsr2obj program a few times because some older downloads occasionally only provided the rsr and not the obj file. Deleting thumbnail RSRs isn't dangerous, but is a nuisance because the library files will then only be represented by the shrugging poser thumb till the file is reinstalled. If a person has opened every library folder, they can do a search for all RSRs and delete them.

My visual indexes of Poser content are at http://www.sharecg.com/pf/rgagnon