This one was passed along to me by an emds user recently, and I decided to add it for them.
An initial analysis can take quite awhile to run because emds has to create the input and output tables on the initial run (scenarios run far faster because no tables need to be built - just copied). It would be extremely useful feedback to the user if there was a progress bar to indicate that something is indeed happening. Currently, the emds status bar just says "EMDS run analysis." Possibly confusing to the user, though, the title bar displays "<project> - ArcMap - <Arc implementation> (Not responding)."