Yea, i couldn't make a generated level actually play, gonna have to go back to that tutorial. Been working hard on my first doom 3 map this morning, using doomedit. So far I have 3 rooms and 2 hallways! getting the hang of it, and also getting faster, I have my method down. Instead of going room by room I start with the first room, then just make blocks from there to layout an entire floor, and then hollow them out and texture as I move the cam through the map. I actually really like this DOOMEdit compared to Worldcraft.