Hi Terry.

>When I first tried to do this I opened two complete VFP Windows. Mistake! Then I couldn't get two instances of SDT open in one VFP window. Finally, I discovered the Close Database XXXXXX and reopen SDT solution. This sounds obvious in retrospect but it did give me pause.

You don't need to do that. You can open two instances of SDT in the same VFP session, each with a different database open. You can then drag and drop tables from one instance (database) to another.

Doug