Import data to file card

We currently are in the process of implementing PDM Ent 2007SP5.
What we want to do is mass (bulk) import our drawings, assembliesand parts into PDM and are 90% there. I am stuck on 2 areas and Ihave never recieved an answer to my first problem from my VAR orhere and am hoping for a different result this time. (Plus the costof asking the VAR to do some customizing is killing my projectbudget.)

Anyways what we want to do is to be able to import the ItemDescription Field on a File Card from an external mssql database. Iwould like to see it run as a hook if possible so when the filecard is selected it would update that field.

or

A dll addin that could run during the workflow to update thedescription value by running the query against the ERP DB to getthe current description.

BTW my first request that seemed to return no answer was a way toexport to csv or txt the current Rev Level of a file when it hasbeen processed through a workflow.SolidworksImport export