Data Link?
I'm confused... Now I've seen the apps source... it's really not setup to do cross-application support, nor realize there is more than one window of the same application open.
The numbers and controls are pure genius, no doubt... but MIDS's app isn't as "robust" as you seem to think it is...
There is some big changes coming soon between Mids and a new planner site, this might be an opportunity to setup mids as an MDI (It can have multiple windows in the same application... image firefox or IE7).
There is a good chance that if I get the green light to edit the source from Mids and the other Titan Admins that this might happen sooner than later, because I too run multiple instances of Mids, which can effect the computer... having the same form opened multiple times under the same parent window MIGHT be an easier alternative.