Most of Astro Gold's system files are kept in the following folder:
~/Library/Application Support/com.ajnaware.Astro-Gold
This folder is known as the "app support folder". To get to it:
1)Open Finder
2)Click on the Go menu
3)Press the Option key down and hold it down. In the list of "Go" menu items this will cause a new item to appear between the existing "Home" and "Computer" items - called "Library".
4)Click on the Library menu item. This will open a Finder window. Release the "Option" key.
5)In the Finder window click on the Application Support folder to open it.
6)In the Application Support folder click on the subfolder called com.ajnaware.Astro-Gold to open it.