[Zope] Tree snapshot?

How would it be possible to create a transportable snapshot of a subset of the Zope pseudo-filesystem tree? My plan is: I grab a bundled snapshot of, say, http://box1/devel/catalog and install it under http://box2/live/catalog. Is this possible? And, is there any existing way to do this, or will I have to code it? --- Julian Morrison Programmer (Zereau Ltd)