[CocoaSpud]

Just to confirm the details about overland map sizes.

Each square is 16x16. The maps can be up to 100x100, so the maximum overland image size is 1600x1600. Anything larger can still work, but the party will not be able to move into anything extra on the right and bottom sides.

You can adjust the passage of time for overland maps in the global settings, the default is 12 hours per step I think.

You can restrict the view of the overland map to only the small pic window, which will scroll as the party moves around. Is that what you are asking for? It's been a while since I played Gateway and don't remember how it worked. If this is what you want, change the overland properties for 'View Restrictions' to Small View Only.