The simplest trick to discovering where Poser files go that you download is this- If there is a CR2 file in the download, open it in a text editor and peak at the paths it has. This is for the figure location in the runtime/geometries. If it is a hair file, open the hr2 file the same a the cr2, and for props, the pp2 file. This is, of course, ONLY if the downloaded zips HAVE these files. Otherwise, folling Diane's suggestions above does the trick.