Confused on how to work with Cwicly's Themer

Thanks Marius

That takes care of using Global Parts and Parts.
But how do you use whole page Templates?

What if I create a template in Themer for my blog posts. How do I use ? Same thing goes for pages. What if I want to create several landing pages based on the same template?

I cannot find anything once I add a new page/post to choose from. Do I miss something?

Thanks a lot. I am still confused.