The full version of 2.46.02 will include a new install package with settings files. I am collecting these files now, user's choice.
All you have to do is click save settings (see picky) However, please use only the robots attached here, you will have to unzip them first. Then just attach your file to your post in this thread.
Also please note that now you can save walls as part of your settings file. All you have to do is start a simulation, add a bunch of walls of your taste, then go back to settings and click save settings. The system also remembers your wall settings when you exit darwinbots. (Make sure you are using version 2.46.02Beta)