Note: I'm a newbie.
I am trying to create a child theme for twenty ten and have followed all the steps outlined on this site (http://codex.wordpress.org/Child_Themes)
However, when I preview my child theme, it doesn't have the same formatting as the original theme. (ex: Header image isn't the same, header with links is displaying as a list.).
I have a feeling I'm not following this line of instructions correctly:
Template. (required) directory name of parent theme, case-sensitive.
How do I determine the directory name of my parent theme?