YouTube Basic Setup

When you drag your YouTube Stack out, you will see the above stack appear on your page.
There are no contents within the stack itself that you need to edit.
Enter your Video ID (not sure what this is, please see YouTube - What is my Video ID? FAQ) in the stack settings.
Adjust the Width and Height and many other settings in the stack settings.
Now preview and enjoy! For an summary of the remaining settings please refer to the YouTube Settings section.