Well, if we are talking about Poser5, there is no need to install files into the Poser root-directory, 'cause P5 can read multiple runtimes. Means, where ever you unziped a downloaded Runtime folder, P5 will recognize it as a workable file-path. (If the creator used the right folder hierachy - see my second posting comming along as an example) Cheers PaulBohne