I'm really looking forward to the editor, and would like to know what sorts of things we can expect to be able to modify with it. Much is obvious about what a dungeon editor would allow you to do, but other things are questionable. If we knew some of these things, perhaps ambitious people could get started on content early!
- Will we be able to add custom music/ambience?
- Will we be able to edit item properties? In other words, give that starting cudgel +10 to all stats?

- Assuming we can't edit 3D models of items, will we at least be able to change their inventory icon?
- Will we be able to edit monster properties, like damage dealt, resistances etc.?
- Assuming we can't edit animations or models of monsters, will we be able to apply a quick color overlay or something to make our own "palette swaps?"
- Assuming we can't edit dungeon walls/tilesets, I would love an option to have perfectly flat walls/floors/ceilings that we can apply a flat texture to, maybe even a bump map. It'd be easy to simulate our favorite dungeons from the old days.

Any news on this subject would be greatly appreciated. Can't wait. I just don't want to make a custom soundtrack for my dungeon and then find out we aren't able to mess with audio!