Ok, the files you download for poser do not have an icon of their own, and don't need to be opened with a particular program, even Poser, which is normal ;) If you look at the files you'll see that they have their own extensions, like "rsr", or "cr2" or "pp2" or "hr2", etc. What Poser does is have these files inserted in specific folders in your Poser 4 folder, and when you load Poser, it will "know" where everything is, and load it whenever you wish. To explain: RSR and CR2 go into your Poser4/Runtime/libraries folder (and sub folders if you create your own) OBJ files go into the Poser4/Runtime/Geometeries folder (and any sub folders) PP2 & RSR files go into the Poser/Runtime/libraries/props folder (Props) (and any sub folders) HR2 files go into Poser4/Runtime/libraries/hair folder (Hair) (and any sub folders) FC2 & RSR files go into the Poser4/Runtime/libraries/faces folder (Face) (and any sub folders) CM2 & RSR files go into Poser4/Runtime/libraries/camera folder (Camera) (and any sub folders) LT2 & RSR go into Poser/Runtime/libraries/lights folder (Lights) (and any sub folders) HD2 & RSR files go into Poser/Runtime/libraries/hand folder (Hands)(and any sub folders) Actually, the RSR files shown above are sometimes created automatically by Poser, or they are included with the thing you have downloaded. To illustrate: if you downloaded a prop file, for example, you will get two files: PP2 and RSR, and you would put them in the Poser4/Runtime/libraries/props folder (or a folder within this which you created yourself). When in Poser, you'd go to the Props library (on the right of the screen in Poser), and click the prop. It'll then be loaded into the scene. Hope that's helped you, I was doing it from memory so if anyone points out an error in my instructions, I apologise, and it'd be great if they added a correction ;) Good luck, and welcome to Poser :) JoeBlack