Better abbreviate long .bmml file names in Mockups title bar

I'm often working in Balsamiq with a file that's many folders deep, and thus has a *long* absolute file path name (e.g. C:\Documents and Settings \ user \ desktop \ Prototyping for project x date y \ results of working with person z \ filename.bmml").

The absolute path is often too long for the title bar to display all of it -- and so the title bar just cuts it off at the end with an ellipsis (...), BUT, the end of the file name is the most important part!

Therefore, here is the following enhancement suggestion: if the absolute file path is too long for the title bar, put the ellipsis in the *middle* of the file path so that you can display the entire name of the ".bmml" file.