I use XMM everyday and I can tell you XMM is a great software with great potential! I have a suggestion for new feature.
A form called by a button in view toolbar for creating/editing/choose presets for main grid columns (visible columns and length). A form called by a button in view toolbar for creating/editing/choose presets for windows (panels) layout.
Improvement/time saving. Instead of changing the columns layout depending of tasks to be done or each time we need print/export grid.
If it takes to much time right to code, I don't know, adding 2 or 3 grid view that we can save could help a lot.
Good!!! In my case a reporting/printing module could be better than printing a copy of the the main grid each time! Well, there's 2 documents I use often to print from grid. My Movie list order by location (movie cover picture is nice with this report) and My Wishlist (I use "Wanted" filter to get it). I want to print Movie Card for each movies in my database. I'm affraid having to print one by one for now (long!!) but I'll create HTML card template optimized for printing before.