Brogan has given you the class name you need to target. You're not looking for a template, you're looking for the class name that the template uses which Brogan points out.
I know he has a property but as an example, for his page:
Code:
.cta_featuredthreads_featured .titleBar { display: none;}
Or if you wanted to hide it in the forum view(discussion list):
Code:
.forum_view .titleBar { display: none; }
Doing just .titleBar as you found out last week is too general and will hide it everywhere.