Is this for P5, PP or P4? P5 is really easy. You just go to your Poser5 folder, create a new folder inside it and give it a name. I've named one of mine "Stephanie" for all my SP3 stuff. Then, I go inside the Stephanie folder and create one called "Runtime". After that, I just install everything into that folder. Instead of pointing to c:/curiouslabs/Poser5, you would change it to c:/curiouslabs/Poser5/Stephanie. It will all unzip into the Stephanie folder. I've got a runtime for each individual character that I enjoy using. It's made it so much easier for me to find stuff.