using patterns and practices libraries as com dll

hi,

I have a asp webapp that must use a .net dll (with com wrapper) that in turn
uses the patterns and practices libraries (june 2005 version) to access to
the database.

My asp webapp can properly instantiate the c# dll, but I do not know how to
set the data needed to access the db. In asp.net I can add the configuration
info to web.config, pointing to a dataconfiguration.config and all works fine.

How can I put the needed info in the ASP configuration?

If it is not possible to do so, how can I set a single configuration file
for the enterprise library, provided that their dll are in GAC and that the
can be called from c# exe, asp.net webapps and asp webapps and all of them
should share a single configuration?

Bye & thanks for your assistance