Shortcuts will help you navigate the Mpc interface.
To load a Project, you don't need to open the Project dialog and click Load. You can simply click the Project name link at the upper-left of the Mpc screen.
If the file is referenced in the Source list box, there's an easier way to select a file. Double click anywhere on the line containing the desired file. A small popup will appear allowing you to open this file in your choice of Editor mode.
If you want to move your Path list boxes, you don't need to copy/cut/paste the list box items and names. You can drag/drop the 5 number buttons. For example, if your Paths were set as follows: Path 1 Path 2 Path 3 city_list state_list key ...
A normal left-click of the Blueprint button will open the Blueprint dialog where you can limit the number of pages. Then you need to click the Blueprint Project button. To run a full Blueprint you can bypass the need to click the Blueprint Project button ...