How do you add a single-unit airbase to a scenario. Color me stupid, but I can not find it anywhere.

Thanks.

My version is v1.03 Final Build 504. Or that is what the About menu item says. When I check for updates it says I have the latest version.

Given all that, what Community Scenario update do I need?

Thanks.

Hi. I am in a similar situation although I just bought the game. It is updated to the latest version and I downloaded the Community Scenario update mentioned. But I still cannot load any of the community scenarios. Help?