The "Getting Started" window (and File menu) shows the nine most recent maps. It would be a nice feature to be able to "pin-down" certain maps to never leave this list. Perhaps a "most used maps" rather than a "recent" maps list, similar to Google Chrome. (In Chrome when you open a new tab your most visited websites appear.) I find that over the course of a few days I open enough new map documents that the ones I use the most (but maybe only once a week) have been replaced out of the recent list and I must browse to find them. A small inconvenience I realize, but every little bit helps.