[Zope] extended zope functionality (copy, paste, import)

[ed colmar]

Hey again!

    I'm moving on to try and fix some of the weirdnesses with my StarRave
code...  One main thing I'd like to do is to support zope's copy/paste and
import/export features.

    What are the tricks to doing this?  Are there any existing products that
I can meditate on that may clue me in?

    Thanks!

    -ed-