[dpf]

Here's what I got via a friend of mine who referred me to puzzlenyc.org for
the answer:
On the menu bar, select Insert Field...
In the CATEGORIES list, select DOCUMENT INFORMATION
Then, in the FIELD CODES list, select FILENAME and click the box next to ADD
PATH TO FILENAME.
Click OK, and end the macro. Then save your template.

- Hope this works!