Here's a cheap & easy way to gain a bit of space fer PPP or P5...Go thru yr Libraries folder & shitcan all the .rsr's. They just thumbnails, & the .png's are smaller. Go thru each folder in Explorer, & if it don't have .png's, go to that folder in Poser. It will automatically create the .png's, the ya can can the rsr's. (Not entirely sure if PPP works the same, but P5 duz it fer sure) Ya can also delete any that are in yr Geometries folder. DO NOT delete any rsr's from any other folder unless ya wanna sift thru yr recycle bin, or reinstall Poser. Trust me...been there, done that :'-( My other lazy method is to do a "Clean Install" of Poser w/ only the options you want/need. Burn this to disk. Next time yr runtime fills w/ unmanagable crap, delete yr entire Poser file from yr hard drive (NOT uninstall), & copy the burned version back to the same place. Then reinstall the characters/ props ya actually use (ya archived 'em, right?). Because ya din't uninstall, yr OS registry won't know the diff, & all yr helper apps will still work.

WARNING!

This user has been known to swear. A LOT!