P3dO can do that, with the Runtime Manager plugin (www.senosoft.com) which is available in the paid (Pro) version. Available over here as well: http://www.renderosity.com/mod/bcs/index.php?ViewProduct=83269 

One of its functions is to copy/move either a Scene (pz3/pzz), or all Scenes in a directory, including all associated files which are referenced by them, including the underlying folder structure. This way, Runtimes can be split, and complete projects can be set apart.

all the best

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Usually I'm wrong. But to be effective and efficient, I don't need to be correct or accurate.

visit www.aRtBeeWeb.nl (works) or Missing Manuals (tutorials & reviews) - both need an update though