For all those new to the Terrain Editor and for those who want to help eliminate the extra sets of opening the terrain they are working on make a curterr.cfg file.
1st off make a "settings" folder and place it in your C:\Program Files\HTC\aheditor dir.
Next, open notepad and type in the name of your terrain and then save as:
File Name: curterr.cfg
Save as type: All Files (*.*)
and save it into your C:\Program Files\HTC\aheditor\settings folder.
Now when you exit the editor and then restart it you will automaticcally open up the terrain you are working on.
Pokie