Worry about the world map once your lore is complete. One good way if you really want to start right away, is to make it bit by bit. Just make the area that's relevant first, and fill it out as you go along.
As for the intro - it all depends on what kind of style you're looking for.
You could for instance fade the picture in first, over a blank map, and then fade the writing in afterwards.
To fade pictures in a good way, use the show picture function, and show with low opacity(20-50), then wait 10 frames, then show the picture again, in the same slot, with a slightly higher opacity(40-100), and repeat til you reach 255.
It's a pain, but it looks nice.
Just tinker. If you have something special in mind, and need help, you can hit me up on PM.
Edit:
Celianna, sorry for responding to chatter. Didn't see your post there. I'll make up for it with a proper screen tomorrow
