Base packages...

[PhilBoyd]

OK - here's what I'm trying to do.  I would like to create a base project that has packages in it for MFC, ATL, etc.  I would then use this base to create my new projects - so I can show inheritance from CObject, for example.  The problem that I am running into is how would I propogate changes in the base packages to the existing projects without losing the current info in the new project?

Package import/export doesn't do it - I end up with a new package of the same name, that I have to manually make the changes in the new project.
Replication is 2 way - Data from the new projects is inserted back into the base project, which I then have to manually delete.

Is there some way to have one-way replication only?

[PhilBoyd]

As a follow on - could this be done at the package level?