I just installed 6.40.4. I noticed "Project Manager" instead of "Add Script" in WED. I created a new level and saved it. I went to attach a main template script to the project using Map Properties and my "New Script" button was grayed out! I clicked on "Project Manager" to see if I could add a main script, and it told me that there was no Main Script!! Catch 22!

Any ideas how I go about creating a main script? Previously, I would click File... Map Properties... and then click the new script button.