Well, we all know that this is a beta version of the editor, but there is only one POP1 map editor, and that is Princed (http://www.princed.com.ar).

I hope it will come out the Princed V3 because V2.5 has the vary famous pascal PII bug. So it was designed for slow computers.

The editor is Fantastic, it has a customizable bar at the right where you can pick the wall/object you want and then you can put it in the screen panel, where you have 24 screens. You can also edit the links between screen and screen very easily.

I counldn't find out how to edit the door associations and how to put guards, I think those features are is not implemented yet.

You can loose with the 24 screen, but when you have been an lot of time with it, you'll find the screens very fast. I've made lots of levels with this great tool, it is very simple when you learn how to use it.

At last I want to say that I'm waiting for Princed V3, because it will be a Windows GUI application, and very easy to use. But I want it because I need to edit the doors and guards of my levels.

You should try it! I've spent a lot of time with it and have a lot of fun ;)