I love how doors and windows work now. it allows my players to move freely around the map when exploring. But in our last session they kept going up and down a flight of stairs that connected two floors in the dungeon and thus i had to constantly drag their tokens to the other floors even forgetting someone to which did lead to some funny role-playing but it made me think that there must be a better way to do this. Then i thought why not allow two points on the grid to be connected and allow the players to teleport between the two points once they are standing on it. This would allow players to go up and down stairs themselves. I'm sure someone made a nice script for this but with all the tools we have in the dynamic lighting suite now i think this would really complete it.