Hi jonah & okapi, thanks for the feedback on this.

For opening files in a totally new session of MoI, that is actually already possible if you do a right-click on the selected files in Windows Explorer, and then pick "Open" or "Open with".

So I think that I probably shouldn't try to replicate that with a drag & drop on a single window, that seems like it should be more focused on opening stuff up within that same session...

I'll take a look at doing a pop-up that asks if you want to open or merge, that should not be very difficult.

And I guess when multiple files are involved it will merge all those together.

- Michael