If you still don't get it after this one, I'm giving up on ya. :-\
I know you want a cut-scene before the title screen. The script that thread gives at the top makes it so that it goes directly to a map instead of title screen when you start the game, in which you can event your cut-scene on. (The reason why its title says it allows you to make evented/map title screen is because it skips the normal screen and goes to a map, hence allowing you to event the map on it AFTER you implement that script, independently.)
After that cut-scene on that map is done, simply use the event command "Call Title Screen" to go to the normal title screen.