Application Development Software

Hi,
I would like to copy a part of an existing folder structure (with included contents) from a production UCM 11g instance (I'm using Folder_g) to a development instance (using a tar of the newly created archive).
I'm trying to use Folder Structure Archiving component.
I'm using the guide:
http://docs.oracle.com/cd/E21764_01/doc.1111/e10792/c06_migration.htm#CHDFHEEI
Now, I successfully executed step 6. of "8.10.3.1 Creating a Folder Structure Archive".
However if I list on filesystem the newly created archive, what can I only see is the archive.hda file (...without references to selected folders) and no contents.
Contents was exported?...if yes, where I can found them?...if no, how can I export them?
What I expected to have is a "regular" archive as produced by the Archiver tool...
I'm missing something?

Any helps will be greatly appreciated.
Thank you.
Best regards.

Simone.