Capn, Couple of things. As a Mac user, you do not need the rsr files. They're a Windows-only necessity. Delete them. Mac's can produce thumbnails by reproducing the figure in the workspace. If you're not doing it already, you MUST convert downloaded cr2 files to the Mac format with MacConverter. As otaku says, it's available in the "Freestuff" section and it's an easy, drag-and-drop utility. You'll know the cr2 files that you need to convert by their icons: they're "text file" icons. Only cr2's that have Poser icons will show up in your library once there loaded into Runtime/libraries/characters; and MacConverter will change those text icons to Poser icons. (Actually it changes "type" and "creator" codes, but the icon switch let's you know that it's been done.) Good luck...