I'll reword it so it makes more sense, I was pretty tired when I typed that up. Intitial Setup: Step 1: Download oldest version of dayz. Step 2: Rename said version to @DayZold Step 3: Create shortuct of arma2oa with launch paramater [email protected] Done with Initial Setup Merging New Buildings With Current Map: Step 1: Make a map with buildings you want to add using the standard Arma 2 editor, save as addBuildings Step 2: Make a folder in your saved mission directory titled DayZmap Step 3: Copy your current mission.sqm into the DayZmap folder Step 4: Launch @dayzold Step 5: Enter 2d editor and load DayZmap Step 6: Merge addBuildings with DayZmap Step 7: Save as newDayZmap Step 8: Replace your old mission.sqm with the mission.sqm from newDayZmap Done! Now you launch your server and voila, buildings added. I keep one clean folder of my unedited mission.sqm just in case something happens. Great thing about this as well is that you can easily delete buildings you've added by following steps 2-4 and just deleting them in the editor. Oh and yes this does require using the 2d editor, but I prefer it personally. As I said everything is exactly where you put it and doesn't shift around at all and for me it's much easier to use, even though it does get tiring hitting preview every 30 seconds haha.