List MIDI file details during import

When you open a MIDI file, you are prompted with a dialogue box asking what value of note you want presenting the shortest. If you are importing multiple files (currently not possible), you won't know which one you are applying such settings to.

I would advice listing some details of the file (e.g. name/metadata).

Using MuseScore 1.1 and 2.0 Nightly Build (5037) - Mac 10.6.8.